Rising CO₂ levels will make the upper atmosphere colder and thinner, altering how geomagnetic storms impact satellites.

Mystery of water raises a fascinating question scientists have long explored: The Cosmic Journey of Earth’s Water: How Did It ...

Stephen McAllister (Image: George Munro) On July 1, an object was flagged up by ATLAS (the Asteroid Terrestial-impact Last Alert System) in Rio Hurtado in Chile. It was approximately six miles across, ...

Stephen McAllister (Image: George Munro) On July 1, an object was flagged up by ATLAS (the Asteroid Terrestial-impact Last ...

Based on simulations, researchers report that the next big earthquake along the San Andreas fault is unlikely to resemble ...

Astronomers have observed the calamitous result of a star that picked the wrong dance partner. They have documented what ...

Astronomers discovered a new type of supernova when a massive star's gravitational dance with a black hole ended ...

A new study warns that rising sea levels could threaten Easter Island’s iconic moai statues by the end of the century.

Astronomers have observed a rare supernova where a massive star, locked in a binary system with a black hole, exploded after ...

Astronomers have discovered what may be a massive star exploding while trying to swallow a black hole companion, offering an ...