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Self-regenerating catalyst restores its own performance, advancing CO₂ conversion technology

Astronomers discuss fortifying our planetary defenses

The rain in Spain was worst in nearly 50 years

Wetlands in Brazil's Cerrado are carbon-storage powerhouses

Gut microbes: The secret to squirrel hibernation

Researcher uncovers Zoroastrian 'ripples' in Jewish documents from ancient Egypt

Selfish sperm hijack Overdrive gene to kill healthy rivals

Study maps four flood model types and urges hybrid approaches to improve forecasts

Fortified salad packs a healthy punch to meet a growing vitamin B12 need

Failed experiment leads to surprise drug development breakthrough

Caught but not eaten: Smaller insects more likely to escape catfish mouths

Old NASA science satellite plunges back to Earth

Meet Crocodylus lucivenator, a 12- to 15-foot predator that hunted iconic Lucy's species

Your cat is likely to live longer if you don't let them roam—new study

What's it like to be a bat? Scientists develop new solution to the puzzle of animal minds

The Rubin Observatory's LSST will detect imminent impactors before they crash into Earth

Island warbler study finds immune genes shape gut bacteria in the wild

DNA origami vaccine rivals mRNA shots while being easier to store and manufacture

New view of 'frameshifting' shows how genetic info can get 'lost in translation'

Earth's ice is melting: Where and how fast?

Plants pause, play and fast-forward their growth depending on types of climate stress

AI weather models show promise for hurricane forecasts, but new study finds key physical limitations

Goal-setting apps can backfire if goals are too easy—or too hard

Researchers use AI to develop RNA-based synthetic NAND switch in living cells

Highlighting the hidden climate cost of the Israel–Gaza war

Corpses leave clues behind in the soil long after they're gone

Howler monkey ancestors began eating leaves 13 million years ago, changing course of primate history in South America

As wildfires intensify, researchers test if AI can improve fire spread prediction

Study finds nanocube cation exchange can begin on one face, not six

Fiber setup compresses mid-infrared pulses to 187 femtoseconds using just 80 watts

Microplastic biofilms carry genes that could alter nutrient cycling in estuaries

Female aggression, not just mate choice, may speed mosquitofish speciation

Florida's most at-risk bat moves into safer artificial roosts

Uncovering the hidden bacteria often mistaken for cholera

Fish study shows that sexual harassment behavior might matter for ecosystems

Generative AI could empower girls in STEM

Stacked quantum materials enable precise spin control without external magnetic fields

Simulations suggest a breakthrough in understanding how turbulence develops

Fluid simulation at unprecedented scale provides toolkit for fundamental physics and applied fluid engineering

Artificial kinetochores take the pressure off aging chromosomes during meiosis

Golden lancehead genome reveals how genes responsible for venom toxins evolved

Heavy water expands energy potential of carbon nanotube yarns

Entangled molecules can capture sulfate, offering future solutions for water purification and environmental monitoring

Centuries of net-negative emissions are required to secure a safe climate future, two studies suggest

Titanium complexes cleanly edit the core skeleton of highly stable organic compounds

Study explores why consumers stick with the familiar or try something new

How climate-friendly is insect protein really?

Compact vacuum ultraviolet laser may improve nanotechnology and power nuclear clocks

Galaxy-group motion suggests slower expansion in our cosmic neighborhood

Astronomers collect rare evidence of two planets colliding