Using short laser pulses, researchers have imaged the exact moment an ammonia molecule bends and sheds a hydrogen atom.

The James Webb Space Telescope has picked up the light from a massive star that exploded about a billion years after the ...

Hydrogen cyanide, a toxic chemical, may have helped spark the chemistry that led to life. When frozen, it forms crystals with ...

Some US personnel urged to leave largest Middle East base as regional powers urge Trump not to attack Iran West Virginia ...

Researchers risk fire, explosion or poisoning by allowing AI to design experiments, warn scientists. Some 19 different AI ...

With AI, students are revising in ways we rarely had the bandwidth to support. They experiment with structure, tone and ...

"Our study provides a new direction to understand the whole evolutionary history of massive stars toward the formation of ...

“We may never know precisely how life began, but understanding how some of its ingredients take shape is within reach.

The tobacco industry rebranded a brutally addictive drug from deadly to desirable—and the longer-term health consequences may ...

Scientists have found hints that ghostly neutrinos may interact with dark matter. The unexpected link could help explain ...

As the cloud cleared, Air Force bombers dropped in to gather air samples. Researchers hoped that the radioactive fallout ...

Former Google CEO Eric Schmidt's philanthropic organization, Schmidt Sciences, is launching the Schmidt Observatory System to ...