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See the Orionids meteor shower at its peak this week
The shower’s shooting stars originate from Halley’s Comet
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Latest science news, discoveries and scientific developments.
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Christina Applegate says she was misdiagnosed with MS—how could that happen?
The Emmy Award–winning actress revealed that a multiple sclerosis diagnosis in 2021 was incorrect. It’s a surprisingly common experience, experts say
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From seafloor depths to fishing activity, free software brings ocean data together
For scientists studying the ocean, finding the right data can sometimes be as challenging as figuring out what to do with it. Want to know seafloor depth, the location of underwater mountains or sea surface temperatures? The information exists, but it can take considerable time and computer coding to pull it together from different sources and get it into the proper format.
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Why is it so hard to spot a liar? Expert explains the psychology of deception
From The Traitors to everyday life, we often mistake nervousness, confidence or group suspicion for signs of deception. Dr Nadja Heym, Associate Professor in Personality Psychology and Psychopathology, explains why spotting a liar is harder than we think.
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What climate change is costing California
From heat-related illness and deaths to lost work hours and higher insurance and utility bills, climate change is already affecting California's economy. A new statewide report in California's Fifth Climate Change Assessment shows how the costs are rising, rippling across sectors and falling unevenly across the state—and in San Diego, the community is going to need to prepare for large-scale adaptation to much warmer conditions.
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Distrust in the media and courts can cause democratic backsliding, study suggests
Democratic backsliding can be tricky to spot.
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Supercomputer reveals how size could shape the future of nanomedicine
Scientists have long been interested in cellular nanodiscs, tiny particles made from natural cell membranes that mimic many of the functions of living cells. While previous studies demonstrated the therapeutic potential of nanodiscs for drug delivery, detoxification and vaccines, one fundamental question remained unanswered: How does size influence how well they work?
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Water as we've never known it: Physicists test water beyond Earth-like conditions
Water isn't always as it seems. Under extreme conditions, such as those found on other planets, it has been discovered to change its atomic structure, giving it the means to alter its appearance and other properties.
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Devastating 2025 Myanmar earthquake sheds light on how the 'Big One' could play out in California
Last year's massive earthquake in Myanmar could help researchers better predict where the worst shaking will be if the "Big One" hits the San Andreas Fault in California. The magnitude 7.7 quake hit on March 28, 2025, near the city of Mandalay and shook buildings as far away as Bangkok, 830 miles (1,330 kilometers) away. The death toll was at least 3,700 people. New research that used detailed satellite data and a one-of-a-kind video of the ground rupturing reveals that the fault had a twisty, almost helical shape, which affected the shaking. The Sagaing Fault in Myanmar that triggered the quake is analogous to many strike-slip faults worldwide that threaten population centers, said Alice-Ag...
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Aurora supercomputer powers two of the largest cosmological simulations to date
Researchers at the U.S. Department of Energy's (DOE) Argonne National Laboratory have completed two of the largest cosmological simulations ever performed. Each simulation modeled the evolution of 13.4 trillion dark matter particles across a region 28.6 billion light-years wide.
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'Smoking gun' may help solve mystery of high-temperature superconductivity
Superconductivity has many important practical applications, including creating powerful magnets used in high-resolution medical scans, transporting electricity efficiently and building ultrasensitive measuring devices. Until now, understanding exactly what lay behind this unique phenomenon at high temperatures has eluded scientists over many decades.
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Fluorescent reaction maps reveal how catalyst activity changes with operating conditions
Catalysts spur chemical reactions used across industries, from producing fuels and medicines to manufacturing chemicals and treating pollutants. Improving their performance requires understanding where and how reactions happen on their surfaces. However, conventional measurements average the activity of many catalyst particles, concealing local differences that could hold clues to designing more effective materials.
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How a cold pulse in the Northwest Atlantic reshaped East Coast fisheries
Fishers in the Northeast began noticing an unusual shift in the summer of 2023. Some familiar catches, including shortfin and longfin squid, declined, while cold-water species such as mackerel bounced back from years of decline. A new study published in the Journal of Geophysical Research: Oceans finds that a pulse of cold, fresh water brought unusually cold conditions to the region, disrupting fisheries from New England to the Mid-Atlantic.
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The bioeconomy is gaining ground worldwide, report shows
Oil and natural gas still account for the vast majority of the world's energy and raw materials, with all the associated environmental and biodiversity consequences. The bioeconomy is an approach to overcoming this dependence: Instead of using fossil fuels, it uses renewable resources such as plants, microorganisms and organic waste. The goal is for economic growth to go hand in hand with protecting species, the climate and soils.
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Filling the gaps in global rainfall maps
Global rainfall maps are built from observations collected by multiple satellites, but they have an important limitation. The satellites that provide these measurements cannot see the whole Earth at once. As a result, some regions of these maps can have no valid observations.
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Over 60% of Connecticut horses exposed to Leptospira bacteria, study finds
Leptospirosis is a neglected zoonotic disease caused by pathogenic Leptospira bacteria and can affect humans and animals, including horses.
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Custom frame timing captures ultrafast events across five orders of magnitude in time
Most conventional methods of ultrafast photography use evenly spaced intervals in which images are taken, but new developments have shown how much can be left out of the story, especially when multiple timescales are involved.
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Seven-minute virtual reality intervention helps students tackle stress and exam anxiety
A seven-minute virtual reality (VR) intervention can help students feel calmer, less anxious and better able to cope with academic pressure, according to new research from City St George's. The findings, published in Scientific Reports, come at a time when schools and universities across the U.K. seek new approaches to support student well-being amid growing concerns about stress, anxiety and overwhelm among young people.
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A century of records paints a worrying picture for Europe's bees
In most parts of Europe, bees have become less widespread during the last 100 years, according to a new study published in the journal Proceedings of the National Academy of Sciences.
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Research concludes that Shakespeare wrote 'Edward III' with Marlowe
Dr. Rory Loughnane, a reader in early modern studies in the School of Humanities, has confirmed "beyond any reasonable doubt" that William Shakespeare was the principal writer of "Edward III" and that it was written in collaboration with his so-called rival and Canterbury's most famous poet and playwright, Christopher Marlowe.