Canada has had more than a year of continuous measles transmission. The United States has until January to limit cases before losing status.
As action from the U.N.’s huge COP30 international meeting falls short, smaller groups are banding together to find ways to fight climate change.
Foot bones and other fossils have been attributed to Australopithecus deyiremeda, a recently discovered species that may shake up the human family tree.
A microphone on NASA’s Perseverance rover recorded the sounds of electrical discharges generated by dusty gusts.
Like exercise, gratitude takes many forms. Finding the right practice, research shows, is up to the individual.
Ancient collagen preserved in the bones of extinct Australian mammals is revealing their evolutionary relationships, leading to some surprises.
Simulations show that subsurface oceans on small moons may hit boiling conditions, potentially creating features like Miranda’s distinctive ridges.
Colorful lichen living on dinosaur bones reflect infrared light that can be detected by drones, which might lead to finds in remote areas.
Takanori Takebe’s strange investigation into whether humans can use the gut for breathing has surprisingly sentimental origins: helping his dad.
The grisly infrared camera footage records a never-before-seen hunting tactic. It may have implications for bat conservation.
In people at risk for Alzheimer’s disease, researchers linked minimal to moderate physical activity to a 3-to 7-year delay in cognitive symptoms.
Nancy Shute, Editor in Chief, discusses big advances across science in 2025 as well as the assault on science by the Trump administration.
These five early- and mid-career researchers are shaking up what we know about the Arctic, black holes and beyond.
Expectations of continued success for American science were shaken this year when the Trump administration cut billions of dollars in funding and fired thousands of scientists.
The American Museum of Natural History’s “Impact: The End of the Age of the Dinosaurs” examines how an asteroid impact shaped life as we know it.
Skin is a barrier meant to keep small invaders out. Products making their way across it should boost that mission.
Solve the math puzzle from our December 2025 issue, in which a holiday gift exchange occurs.
Simple chemistry could give the reindeer his famously bright snout. But physics would make it look different colors from the ground.
A machine learning analysis of wild lion audio reveals they have two roar types, not one. This insight might help detect where lions are declining.
People with Gulf War Illness found relief from migraines after a month on a low-glutamate diet, hinting at a new way to ease symptoms.
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MIT researchers traced chemical fossils in ancient rocks back to the ancestors of today’s demosponges. A team of geochemists at MIT has uncovered compelling signs in ancient rocks that some…
There are plenty more squid in the sea for Hawaiian short-finned pilot whales. How much squid do short-finned pilot whales (Globicephala macrorhynchus) living off Hawai‘i need each day, and is…
A research group led by Dr. Ryushiro Kasahara has discovered a new plant tissue essential for seed formation, which will be named in his honor. A research team at Nagoya…
Colorado researchers tested hundreds of cannabis products and found that almost half of flower labels overstated their THC potency. The findings reveal how inconsistent testing and labeling practices can mislead…
Summary: Researchers at Ruhr University Bochum explore why consciousness evolved and why different species developed it in distinct ways. By comparing humans with birds, they show that complex awareness may…
Computer simulations suggest that common plant molecules from Aloe vera might block enzymes tied to Alzheimer’s disease. Scientists have identified potential therapeutic compounds from Aloe vera that could offer new…
A newly proposed type of supermassive black hole surrounded by a dense gas shell may account for the small red dots seen in images captured by the James Webb Space…
Public Montessori programs enhance early learning and reduce costs, confirming the enduring benefits of Montessori education in modern classrooms. The first national randomized study of public Montessori preschool students revealed…
Researchers found that SAI cools the surface but cannot control rainfall and humidity, leaving key luxury crops vulnerable to climate instability. A new study published in Environmental Research Letters finds…
A flipped Roman glass cup revealed symbols once thought decorative but now understood as ancient makers’ marks. In the quiet atmosphere of a museum gallery, Hallie Meredith noticed an unexpected…
Arizona’s young Bald Eagles head north, not south, during migration. Their habits reveal crucial habitats and major threats. Birds do not always follow the patterns we expect from them. A…
New research reveals that standard screening misses most people with a common inherited cholesterol disorder. A Mayo Clinic study reports that current genetic screening guidelines overlook most people who have…
A major genetic study shows that some suicides arise from hidden, nontraditional risk factors, challenging long-standing assumptions about who is most vulnerable. Among the loved ones of people who die…
Scientists have confirmed the first death caused by tick-induced “meat allergy,” a condition triggered by sensitization to alpha-gal after Lone Star tick bites. University of Virginia School of Medicine scientists…
Researchers are investigating hole mobility in compressively strained germanium on silicon to improve the performance of next-generation electronics. Scientists from the University of Warwick and the National Research Council of…
Physicists using near-absolute-zero detectors have reached unprecedented sensitivity in the hunt for light dark matter. A groundbreaking scientific project known as QROCODILE, led by the University of Zurich and the…
Creating the same crystal through an alternative method could dramatically extend the reach of quantum networks, increasing their range from only a few kilometers to as much as 2,000 km.…
The discovery of Australia’s oldest known crocodile eggshells is giving UNSW scientists new insight into the animals and ecosystems that existed millions of years ago, long before Australia separated into…
In a groundbreaking discovery that sheds new light on the prehistoric origins of art and human creativity, researchers from Aarhus University have identified the earliest known use of blue pigment…
A newly surveyed Bronze Age city shows unexpected urban planning and bronze production in the steppe. Archaeologists have uncovered the remains of a large Bronze Age settlement on the Kazakh…
A sweeping 3D analysis of Rapa Nui’s main moai quarry shows that the island’s iconic statues weren’t produced by a single ruling authority, but by many small, independent groups working…
Researchers have devised a new way to define thermodynamic concepts in microscopic quantum systems, where conventional distinctions between heat and work begin to blur. Researchers at the University of Basel…
Astronomers have uncovered clues to a red giant’s chaotic past by detecting subtle stellar vibrations that hint at a long-ago collision and an unexpectedly rapid spin. Astronomers at the University…
The geometry of space, the setting in which physical laws operate, may hold clues to some of the biggest unanswered questions in fundamental physics. The underlying structure of spacetime itself…
A major review across 73 countries finds that access to antiseizure medications is rising, but safe prescribing isn’t keeping pace. Valproate—linked to serious birth defects—remains widely used in many regions…
Researchers have finally assigned a strange 3.4-million-year-old foot to Australopithecus deyiremeda, confirming that Lucy’s species wasn’t alone in ancient Ethiopia. This hominin had an opposable big toe for climbing but…
Princeton researchers found that the brain excels at learning because it reuses modular “cognitive blocks” across many tasks. Monkeys switching between visual categorization challenges revealed that the prefrontal cortex assembles…
Data from over 47,000 dogs reveal that CBD is most often used in older pets with chronic health issues. Long-term CBD use was linked to reduced aggression, though other anxious…
Researchers discovered why bird flu can survive temperatures that stop human flu in its tracks. A key gene, PB1, gives avian viruses the ability to replicate even at fever-level heat.…
Long-term inhalation of toxic air appears to dull the protective power of regular workouts, according to a massive global study spanning more than a decade and over a million adults.…
A massive veteran study found a strong connection between untreated sleep apnea and a higher chance of Parkinson’s. CPAP users had much lower odds of developing the condition. Researchers believe…
Scientists studying young adults with obesity discovered early indicators of brain stress that resemble patterns seen in cognitive impairment. The group showed higher inflammation, signs of liver strain and elevated…
Warming up significantly improves muscle performance, particularly speed and power, by increasing muscle temperature. Both passive heat methods and light exercise warm-ups work, but mimicking the actual workout movements can…
Researchers studying Classic Maya cities discovered that urban growth was driven by a blend of climate downturns, conflict, and powerful economies of scale in agriculture. These forces made crowded, costly…
Rheumatoid arthritis begins years before pain ever appears, and scientists have now mapped the hidden immune battle that unfolds long before symptoms. By studying people with RA-linked antibodies over seven…
Researchers identified a new, sticky form of mitochondrial DNA damage that builds up at dramatically higher levels than in nuclear DNA. These lesions disrupt energy production and activate stress-response pathways.…
Chronic cannabis use is increasingly linked to recurring bouts of vomiting, now officially classified as cannabis hyperemesis syndrome. The new ICD code helps doctors identify cases more consistently and gives…
The study reveals that widely used heart-attack risk calculators fail to flag nearly half of those who will soon experience a cardiac event. Even the newer PREVENT model misclassifies many…
Spermine, a small but powerful molecule in the body, helps neutralize harmful protein accumulations linked to Alzheimer’s and Parkinson’s. It encourages these misfolded proteins to gather into manageable clumps that…
Texas A&M researchers found a way to make stem cells produce double the normal number of mitochondria using nanoflower particles. These energized stem cells then transfer their surplus “power packs”…
Researchers at Stanford found a way to cure or prevent Type 1 diabetes in mice using a combined blood stem cell and islet cell transplant. The procedure creates a hybrid…
Scientists discovered that lowered brain energy signaling in the hippocampus can lead to both depression- and anxiety-like behaviors in mice. Stress reduced ATP, a molecule important for cell energy and…
Scientists discovered that more muscle and less hidden abdominal fat are linked to a younger biological brain age. Deep visceral fat appeared to accelerate brain aging, while muscle mass offered…
A photosynthetic bacterium shows a surprising ability to absorb persistent PFAS chemicals, offering a glimpse into biological tools that might one day tackle toxic contamination. Researchers are now exploring genetic…
Using a smart computational search, scientists discovered a catalyst ingredient that finally makes tough alkyl ketones behave the way chemists want. The reaction now runs cleanly and reliably, opening the…
Scientists decoded DNA from millennia-old lentils preserved in volcanic rock silos on Gran Canaria. The findings show that today’s Canary Island lentils largely descend from varieties brought from North Africa…
Beneath the waters off Papua New Guinea lies an extraordinary deep-sea environment where scorching hydrothermal vents and cool methane seeps coexist side by side — a pairing never before seen.…
Michigan State University astrophysicists are closing in on one of space science’s biggest mysteries: where the galaxy’s most energetic particles come from. Their studies uncovered a pulsar wind nebula behind…
Mars’s Coloe Fossae reveals a landscape shaped by ancient ice ages, with deep valleys, cratered terrain, and frozen debris flows preserved from a time when the planet’s climate dramatically shifted.
An immense pocket of hot rock deep beneath the Appalachians may be a wandering relic of the breakup between Greenland and North America 80 million years ago. Researchers suggest this…
Rerouted shipping during Red Sea conflicts accidentally created a massive real-world experiment, letting scientists study how new low-sulfur marine fuels affect cloud formation. The sudden surge of ships around the…
Personalized algorithms may quietly sabotage how people learn, nudging them into narrow tunnels of information even when they start with zero prior knowledge. In the study, participants using algorithm-curated clues…
Researchers studying Yellowstone’s depths discovered that small earthquakes can recharge underground microbial life. The quakes exposed new rock and fluids, creating bursts of chemical energy that microbes can use. Both…
Using intense X-rays, researchers captured a buckyball as it expanded, split and shed electrons under strong laser fields. Detailed scattering measurements showed how the molecule behaves at low, medium and…
Using a precisely aligned pair of laser beams, scientists can now hold a single aerosol particle in place and monitor how it charges up. The particle’s glow signals each step…
Moss spores survived an extended stay on the outside of the ISS and remained capable of germinating once back on Earth. Their resilience to vacuum, extreme temperatures, and UV radiation…
Researchers have discovered a low-energy way to recycle Teflon® by using mechanical motion and sodium metal. The process turns the notoriously durable plastic into sodium fluoride that can be reused…
University of Queensland researchers visualized yellow fever virus particles at near-atomic detail, uncovering major structural differences between vaccine and virulent strains. The insights could lead to better vaccines and treatments…
Researchers developed a powerful new manganese complex that could revolutionize light-driven chemical reactions. It absorbs light extremely efficiently, has a uniquely long excited-state lifetime, and is far easier to synthesize…
A horned native bee dubbed Megachile lucifer has been discovered in Western Australia’s Goldfields. Identified while surveying a rare wildflower, the species stood out with its unusual “devilish” facial horns.…
Scientists have found that a mutation tied to Alzheimer’s disrupts the production and quality of exosomes—tiny cell-made communication packets. Cells with the defective SORLA protein generate fewer exosomes and ones…
Scientists found that high-flavanol foods can prevent the decline in blood vessel function that occurs after prolonged sitting. Even physically fit men weren’t protected unless they had consumed flavanols beforehand.…
Ribosomes don’t just make proteins—they can sense when something’s wrong. When they collide, they send out stress signals that activate a molecule called ZAK. Researchers uncovered how ZAK recognizes these…
Scientists are uncovering what makes some carcinomas so resistant: their ability to change identity. Two new studies reveal crucial proteins and structures that could become targets for future therapies. These…
A research team has found that specific immune cells can connect with muscle fibers in a lightning-fast, neuron-like way to promote healing. These cells deliver quick pulses of calcium, triggering…
Ultra-processed foods are rapidly becoming a global dietary staple, and new research links them to worsening health outcomes around the world. Scientists say only bold, coordinated policy action can counter…
Researchers have uncovered a surprising new role for the HSL protein: beyond breaking down fat, it also works inside the nucleus of fat cells to keep them functioning properly. When…
Hypertension begins harming the brain surprisingly early, even before measurable blood pressure increases. Key cells related to blood vessels, signaling, and myelin maintenance begin aging prematurely and malfunctioning. These disruptions…
Scientists have uncovered how leukemia cells manage to escape one of the most commonly used treatments. Over time, these cancer cells subtly change the shape of their mitochondria to avoid…
A Swedish plano-convex ingot once thought to be from the Bronze Age was revealed through chemical and isotopic testing to belong to the Iron Age. Its composition closely matches Iron…
Sargassum seaweed is creating major new obstacles for sea turtle hatchlings, drastically slowing their crawl to the ocean and increasing their risk from predators and heat. Despite the physical challenge,…
A massive long-term study shows that Mediterranean and plant-based diets can help prevent chronic constipation in aging adults. Surprisingly, the benefits weren’t explained by fiber alone. Western and inflammatory diets…
UC Davis researchers engineered wheat that encourages soil bacteria to convert atmospheric nitrogen into plant-usable fertilizer. By boosting a natural compound in the plant, the wheat triggers bacteria to form…
Monk parakeets ease into new friendships, slowly approaching strangers to avoid aggressive encounters. Researchers watched how birds shared space, groomed each other, and escalated to deeper social bonds over time.…
Paleontologists have analyzed an exceptionally long sauropod trackway at the West Gold Hill Dinosaur Tracksite in Colorado, the United States. Their results show that the giant dinosaur which made it…
Although dogs (Canis lupus familiaris) and wolves (Canis lupus) can interbreed and produce fertile offspring, hybridization between the two is far more rare than domestic and wild populations of other…
Researchers have tested protenemata, brood cells and sporophytes of Physcomitrium patens under simulated space environments, identifying spores as the most resilient, and subsequently exposed them to the space environment outside…
Ruhr University Bochum researchers Gianmarco Maldarelli and Onur Güntürkün highlight three central areas in which birds show remarkable parallels to conscious experience in mammals: sensory consciousness, neurobiological foundations, and accounts…
Wolves, the wild ancestor of dogs, are the only large carnivores that have undergone domestication by humans. The post Ancient Humans Introduced Wolves to Remote Baltic Sea Island 5,000 Years…
The newly-discovered moon has an estimated diameter of 38 km (23.6 miles) and a V magnitude of 28, likely making it the faintest satellite ever found around a trans-Neptunian object.…
Ruhr-Universität Bochum’s Dr. Albert Newen and San Francisco State University’s Dr. Carlos Montemayor propose to distinguish three core phenomena of phenomenal consciousness: basic arousal, general alertness and reflexive (self-)consciousness. The…
NASA’s STEREO (Solar Terrestrial Relations Observatory), the NASA/ESA SOHO (Solar and Heliospheric Observatory), and NASA’s PUNCH (Polarimeter to Unify the Corona and Heliosphere) missions have the unique ability to observe…
Two enormous structures buried deep inside Earth may retain geochemical signatures distinct from the surrounding mantle. The post Geoscientists Find Explanation for Mysterious Structures within Earth’s Mantle appeared first on…
Astronomers using the NASA/ESA Hubble Space Telescope have released a beautiful new image of part of N159, a massive star-forming cloud located about 160,000 light-years away in the constellation of…
The Moon formed from a giant impact of the proto-Earth with the ancient protoplanet Theia. The post Moon-Forming Protoplanet Theia Originated from Inner Solar System, New Research Suggests appeared first…
Using the NASA/ESA/CSA James Webb Space Telescope with data from ESO’s Very Large Telescope (VLT), two team of astronomers have captured a mid-infrared image of a system of four serpentine…
The ecological transformation of Easter Island (Rapa Nui) has become among the most paradigmatic yet contested case studies in environmental archaeology. The post Invasive Polynesian Rats Played Key Role in…
The new ultraviolet (UV) images from the Imaging Ultraviolet Spectrograph (IUVS) camera aboard NASA’s MAVEN (Mars Atmosphere and Volatile EvolutioN) orbiter are unique among all observations of the interstellar comet…
The new images from the High Resolution Imaging Science Experiment camera onboard NASA’s Mars Reconnaissance Orbiter will allow astronomers to better estimate the size of 3I/ATLAS, the third known interstellar…
Kissing occurs in most living large apes, and likely also occurred in Neanderthals, first evolving in the ancestor to this group 21.5-16.9 million years ago, according to new research led…
Thanks to the data collected by the Colour and Stereo Surface Imaging System (CaSSIS) onboard ESA’s Trace Gas Orbiter (TGO) spacecraft orbiting Mars, scientists have improved the predicted location of…
Nigella sativa, or black cumin, is a flowering plant from the Ranunculaceae family long used in traditional medicine across South Asia, North Africa, and the Mediterranean. The post Black Cumin…
Teasing out biochemical information from ancient organic-rich sediments, notably the timing of the emergence of photosynthesis relative to the inferred oxygenation of Earth’s atmosphere, remains a challenging opportunity. The post…
A member of the ICQ Comet Observations group has released a new image of 3I/ATLAS, the third object and the second comet from outside the Solar System confirmed. The post…
Russia is attacking Ukraine with Shahed-136-type drones every night now. Ukraine has put up additional air defences in
Nuclear bomb is a weapon that employs the energy from a nuclear reaction. Resulting radiation and the fallout
Russia’s main air-defence systems are S-300 and S-400. Those are expensive missile systems, capable of engaging all kinds
More accurately predicting periods of increased hurricane activity weeks in advance may become possible due to new research
Researchers at ETH Zurich and the Max Planck Institute for Intelligent Systems have developed a robotic leg with
AstraZeneca has entered into a collaboration with biotech firm Immunai Inc., investing $18 million to utilize Immunai’s advanced
Astronomy has always relied on light to convey information about the universe. But capturing photons — such as
Meta Platforms, formerly Facebook, showcased its new augmented reality (AR) glasses prototype, Orion, during its annual Connect conference.
Nebius Group, an Amsterdam-based tech company born from the division of assets previously owned by Russian technology giant
In the desert of Texas, an innovative construction project is unfolding—one that uses a crane-sized 3D printer to
PayPal Holdings announced a major development on Wednesday, allowing U.S. merchants to buy, hold, and sell cryptocurrency directly
Russia has covertly established a weapons program in China to create long-range attack drones for use in the
The Sukhoi Su-57 is a Russian fifth-generation fighter jet, built as a response to the American F-22 Raptor.
Alphabet’s Google is partnering with Volkswagen to provide cutting-edge artificial intelligence capabilities for an in-app assistant designed specifically
Stability AI, an emerging leader in artificial intelligence, announced on Tuesday that renowned filmmaker James Cameron, director of
Iranian President Masoud Pezeshkian denies reports that Iran has transferred a large quantity of Fath 360 short-range ballistic
Russia has emerged as the primary foreign actor using artificial intelligence (AI) to sway the U.S. presidential election,
SpaceX CEO Elon Musk has announced plans to launch approximately five uncrewed Starship missions to Mars within the