A hidden crater in South Korea may hold clues to one of the biggest turning points in Earth’s history: the rise of oxygen. Scientists discovered fossil-like stromatolites — layered structures built by ...

NASA’s Psyche mission to investigate a metal-rich asteroid captured rare glimpses of Mars during a recent flyby.

Zoey Hu, Dahyeon Lee and Ben Lewis, who are holding replicas of an optical laser cavity. (Courtesy: R Jacobson/NIST) There ...

Right now, a spacecraft named Psyche is headed to its namesake asteroid, 16 Psyche. The theory is that 16 Psyche, which lies ...

Xi Jinping took a veiled swipe at Donald Trump at the start of Putin's visit to Beijing today by declaring China and Russia ...

Earth has a group of cosmic stalkers. Known as "co-orbitals," these small bits of rock have a 1:1 mean motion resonance with ...

Discover 15 shocking conspiracy theories that continue to spark debate around the world. These stories still leave people ...

In 1920, a Namibian farmer uncovers Hoba, the largest meteorite on Earth, challenging our understanding of meteorite impacts.

Galileo’s warning about scientific consensus still resonates centuries later as modern discoveries continue overturning ...

The Perseverance rover’s radar identified sediments and minerals linked to massive water deposits from the planet’s distant ...

Mars ancient ocean evidence grows as ESA reveals a giant valley shaped by floods, volcanic activity, and possible ancient ...