UFOs, or the notion of them, have been around a long time. Here’s a look at how the various iterations of the subject — from ...

Alien megastructures built to harvest stellar energy or alter the orbits of stars may be physically feasible, according to a ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? It’s a ...

Artemis II began its historic flyby of the moon Monday in what is the mission’s showstopper event — giving its crew and ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...

I used to say Atmos music was for speakers only. Apple's new headphones are changing my mind.

Designed to hunt for new alien worlds, NASA's Transiting Exoplanet Survey Satellite (TESS) has serendipitously observed the ...

By COREY WILLIAMS Before zombies shambled about, ghoulishly feasting on the flesh of those too slow to flee, aliens from outer space ruled movie theaters, drive-ins and late Saturday night creature ...

Two newly registered federal website domains – Alien.gov and Aliens.gov – are drawing attention after records showed they were created this week by a U.S. government agency, fueling speculation as ...

Solar winds and coronal mass ejections may scatter narrow signals, making them harder for Earth-based telescopes to detect. The SETI Institute uses radio telescopes to search for signs of intelligent ...