planting trees in the tropics cools the planet most, reducing heat and fire risks more effectively than forests elsewhere.

Federal scientists detect THC in breath for the first time after consumption of edible products, using breath tests.

Scientists at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) in Germany may have found an explanation for the sun's stability.

Seabirds poop in flight every few minutes. This keeps seabirds clean and adds vital nutrients to the sea ecosystem.

World Orangutan Day 2025 highlights urgent conservation needs as new research shows orangutans share human-like behaviors.

Ancient warming reshaped ecosystems as flowers shifted to animal pollination, revealing climate’s impact on interactions.

Researchers attract eight sleepy Pacific sleeper sharks with a cow carcass in the South China Sea, revealing unprecedented ...

Comet 12P/Pons Brooks shows a D/H water ratio matching Earth’s oceans, revealed through ALMA and NASA IRTF observations.

Friendships may form when brains process the world in similar ways. Neural alignment predicts who grows close.

Scientists at Michigan State University uncovered a massive plant genome inside ground oak, a mint family shrub.

Scientists created mRNA inhaler that makes cells produce antiviral proteins. It protected cells from flu and Zika, and ...

Scientists demonstrated in quantum experiments that "negative time" actually exists in a tangible, physical sense that can be ...