Many comets visit the solar system fairly often, at least on a cosmic timescale. Halley's Comet, for instance, whizzes past ...

United Nations Secretary-General Antonio Guterres told world leaders who did show up that the world is seeing “a master class ...

Geologists have uncovered strong evidence from Colorado that massive glaciers covered Earth down to the equator hundreds of ...

Around 700 million years ago, the Earth cooled so much that scientists believe massive ice sheets encased the entire planet ...

A piece of SpaceX's massive internet constellation blazed across the central US on Saturday as it re-entered Earth's ...

The bright object was likely a Starlink satellite burning up in Earth's atmosphere as it fell back toward our planet.

A trailer for content arriving on Disney+ in 2025 includes Alien: Earth, the first TV series set in the Alien universe.

Scientists have calculated the Earth to be 4.54 billion years old, with an uncertainty of 50 million years on either side.

As recently announced by Netflix, joining the cast for Avatar: The Last Airbender Season 2 are the likes of Chin Han as Long ...

World leaders converged Tuesday at the United Nations annual climate conference with plenty of big names and powerful ...

BAKU, Azerbaijan — World leaders are converging Tuesday at the United Nations annual climate conference in Baku, Azerbaijan ...