Scientists discovered that mitochondria inside plant cells can pull oxygen away from chloroplasts, revealing a hidden mechanism that may help plants adapt to stress.

Deep beneath the ocean’s surface, mineral-rich hydrothermal vents may have hosted a critical chemical reaction that helped spark life on Earth. Researchers at the University of Alberta report that the ...

A triple drug approach that blocks the KRAS pathway at three points eliminated pancreatic tumors and prevented resistance in ...

The demonstration marks an important step toward practical quantum communication networks. During the experiment, researchers ...

A solar eclipse recorded in ancient China more than 2,700 years ago is helping scientists refine measurements of Earth’s rotation and investigate the Sun’s past behavior.

Ancient DNA preserved in seabed sediments suggests Doggerland hosted temperate forests far earlier than expected.

Weizmann Institute study finds genetics may account for about 50 percent of human lifespan, more than double previous estimates.

Antioxidants are widely promoted as beneficial for health, but emerging research suggests that excessive intake may have unintended consequences.

Oxygen isotope analysis of lunar soil shows meteorites delivered only a limited amount of water to the Earth–Moon system ...

A new analysis suggests many anti-aging claims may reflect disease-specific improvements rather than genuine slowing of aging ...

A large international study has mapped the genetic landscape of feline cancers for the first time, revealing striking similarities between tumor-driving mutations in cats, humans, and dogs.

Astronomers have uncovered a hidden cosmic web of galaxies and gas by mapping hydrogen light from the early universe.