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Global land carbon sink halved in 2024, AI model suggests

One clock, two functions: Circadian rhythms and developmental timing may share a fundamental molecular machinery

Ectomycorrhizal tree dominance linked to higher forest carbon storage in subtropics

Light can reshape atom-thin semiconductors for next-generation optical devices

AI assistant developed for every step of the scientific process

Historical records help uncover climate impacts and future trends of hailstorms in China

Managing ponds may help save endangered California tiger salamander

When only the strong shells survive: Archaeology's fresh approach to turn oyster shells into tools of conservation

How AI is challenging the credibility of some online courses

Like sculpting from within: New technique builds advanced materials out of basic plastics

Optimizing avalanche photodiode design for photodetection in the ultraviolet wavelength

Scientists discover ALIX protein can prevent cell death during inflammatory response

Singles' Day is a $150B holiday in China. Here's why '11/11' may catch on in the US

Oklahoma tried out a test to 'woke-proof' the classroom. It was short-lived, but could still leave a mark

Tiny, overlooked ponds in the Andes may play an outsized role in climate change

Calcium-rich karst bedrock reshapes latitudinal pattern of forest species diversity

AI-driven remote sensing framework can map forage cultivation potential in drylands

Enzyme motif reveals how plastic-munching bacteria are evolving across the seven seas

The threat of space terrorism is no longer science fiction, but we're ill-prepared to combat it

A sticky solution for enhanced pesticide deposition

America's teachers are being priced out of their communities. Cities are building subsidized housing to lure them back

Simulations suggest the early universe helped black holes grow big, but not in the long run

Cyclists may be right to run stop signs and red lights. Here's why

Infrared sensors gain sensitivity with ultra-thin lens for fire and threat monitoring

Using metabarcoding to detect rot-causing fungi in apples

More than 100,000 Norwegians suffer from work-related anxiety, finds study

Chemists provide new 'atlas' for reliable experiments with polyoxometalates

UK govt orders poultry restrictions as avian flu spreads

World on track to dangerous warming as emissions hit record high: UN

Lost or leading the way? Rare birds may signal shifting migration routes

Physicists achieve high precision in measuring strontium atoms using rubidium neighbor

Pink sea anemone that 'builds a home' for hermit crabs discovered off Japan's deep-sea coast

Give caterpillars a 'soft landing' under your trees. The ecosystem will thank you

Second species of wild leeks discovered, solving long-standing debate

Controlling next-generation energy conversion materials with simple pressure

Genetics may influence our choice of academic field

Triangle weaver spider's web uses spring-loaded mechanism to move faster than muscle

Molecular dynamics simulations use atomistic force field to capture RNA folding with high accuracy

Webb telescope spies Io's volcanic activity and sulfurous atmosphere

Heat acts as turbo-boost for immune cells, study finds

A space historian explores how the advent of radio astronomy led to the USSR's search for extraterrestrial life

Rape culture is a problem for everyone. Here are three ways to tackle it

From nail bars to firefighting foams: How chemicals are deemed safe enough or too harmful

Rethinking the insurance industry in a warming world

Artificial developments weaken coastal resilience. Here's how mapping them can help

Social media can cause stress in real life. Our 'digital thermometer' helps track it

Two ways you can conserve the water used to make your food

Can politician tweeting strategy betray their ambitions? Scientists map congressional positioning through X engagement

Black Sea nitrous oxide conundrum: Why most N₂O produced by microbes never reaches the surface

Extremely massive stars forged oldest star clusters in the universe, model suggests