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Meet the whistling mice that use inflatable air sacs to sing

Water-based nanocrystal provides a sticky solution to a pesky agricultural problem

What Chinook salmon eat depends on where they are in the Salish Sea, study finds

Two proteins, one goal: New findings on stem cell differentiation

Blackberries reveal single genetic switch for first-year fruiting, speeding new varieties

Scientists reversed biological age in older adults with a 4-week diet change

Giving X-ray vision a sense of direction

Super-resolution microscopy provides real-time picture of bacteria degrading biomass with enzyme complexes

Carbon credits are flawed, but they can still help save forests

Work songs can improve team coordination, study finds

Scientists discover hidden fat-burning switch that could strengthen bones

Forest restoration and spotted owl conservation can work together, study finds

Scientists say this algae could remove microplastics from drinking water

NASA’s Apollo moon missions relied on this computer scientist and differential equations

Emperor penguins in focus as Antarctic talks start in Japan

Gemstones on Mars—why the Red Planet could be harboring rubies, opals, and more

What if we killed all mosquitoes?

PCOS has been officially renamed PMOS, and it’s a momentous move

Is the U.S. in a new era of political violence? Experts say it’s complicated

This strange giant dinosaur may change what we know about Jurassic titans

Dengue outpaces virus-blocking mosquitoes in Brazil

Why are some people mosquito magnets? Clues are emerging

Method for measuring energy amounts less than a trillionth of a billionth of a joule could boost quantum computing

Support local people to protect world's nature, new report urges, as deadline for global conservation target looms

Ancient bacterial toolkit links human gut health to ocean carbon cycling

Stunning fossil discovery challenges the origins of animal life

Scientists discover hidden chemical signature that could reveal alien life

A new tectonic plate boundary could be forming in southern Africa

NASA’s Hubble reveals a giant chaotic planet nursery unlike anything seen before

James Webb telescope reveals the clearest map ever of the Universe’s cosmic web

New tectonic plate boundary could be forming in Zambia, scientists say

New model finds the lower size limit for habitable exoplanets

Birds of prey in South Africa are in trouble—a study analyzes data from 16 years of road counts

Algal bloom crisis shows climate risks need evaluative governance

Generative AI may significantly reduce the number of animal experiments

Scurvy's skeletal fingerprint found in California's Late Holocene archaeological sites

This simple strength test could predict how long you live

Chip-scale photonic approach achieves ultralow-noise microwave and millimeter-wave signal generation

Why prescribed fire often fails: Scorched invasive shrubs can resprout instead of die

Pet loss is difficult for people—what about for other pets?

New research examines 'remorse bias' in legal decision-making

A supervolcano nearly wiped out humanity 74,000 years ago, but humans did something incredible

NASA fuel cell tests pave way for energy storage on the moon

Unexplored interactions between electrons and atomic nuclei shed light on dark matter

Aquifer recharge could buffer water scarcity, yet policy blocks uptake in five countries

Brazilian microfossils interpreted as animal traces are actually algae and bacteria, research reveals

Lab-grown diamond device could change how radiation doses are measured

Snow and glacier ecosystems across remote Antarctic island reveal hidden microbial diversity

The Tonga Volcano Cleaned Up After Itself

Heat index maps uncover when city greening cools most—and when it can backfire