51动漫

Environment

Spraying rice with sunscreen particles during heatwaves boosts growth

Zinc nanoparticles, a common sunscreen ingredient, can make plants more resilient to climate change 鈥� in a surprising way

Physics

Heat can flow backwards in a gas so thin its particles never touch

Environment

The COP16 biodiversity summit was a big flop for protecting nature

Environment

COP29: Clashes over cash are set to dominate the climate conference

Blueberry muffin

How anthocyanins in blueberries can test pH in muffins

Health

Bird flu was found in a US pig 鈥� does that raise the risk for humans?

Physics

We’ve seen particles that are massless only when moving one direction

Environment

Viruses may help store vast amounts of carbon in soil

Physics

There may be a cosmic speed limit on how fast anything can grow

Life

World’s largest tree is also among the oldest living organisms

DNA analysis suggests Pando, a quaking aspen in Utah with thousands of stems connected by their roots, is between 16,000 and 81,000 years old

Technology

One in 20 new Wikipedia pages seem to be written with the help of AI

Physics

Cloud-inspired material can bend light around corners

Environment

Data centres may soon burn as much extra gas as California uses daily

Health

War-era sugar rationing boosted health of UK people conceived in 1940s