The discovery of extraterrestrial material inside an ancient crater on Earth is raising new questions about how life may have first emerged on our planet. South Korean researchers studying the ...

How did Earth get its oxygen? The more planets that we discover beyond our Solar System, the more it's clear just how special Earth is. Our planet's temperate climate, its ability to host liquid water ...

What if consciousness isn’t limited to brains like ours? Philosophers Eric Schwitzgebel and Jeremy Pober argue that ...

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

A comet from another star system does not arrive every year. That is part of what made 3I/ATLAS so compelling when it appeared in July 2025.

NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.

Steven Spielberg's claims of alien visits to Earth spark debate among scientists, who stress the lack of credible evidence ...

Sega and Creative Assembly have finally officially revealed Alien: Isolation 2 with a new trailer at Summer Game Fest 2026. While the trailer stops short of announcing a release date or even a release ...