Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.

While many sci-fi hits have spawned extended franchises, these standalone works prove that science fiction movies can leave ...

The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...

Are we being observed from afar? 👽 Physicist Michio Kaku explores the scientific possibilities behind advanced civilizations, examining whether extraterrestrial life could be studying humanity—and ...

Unlike the comets that call our solar system home, 3I/ATLAS is a cosmic nomad on a hyperbolic trajectory — a one-time flyby ...

This week's letters to the editor address our 'law and order president,' square dancing and Ron Johnson's support of a book.

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and ...

The year's first supermoon and meteor shower will sync up in January skies, but the light from one may dim the other.

When interstellar object 3I/ATLAS was scanned for alien technology, scientists ran the most sensitive search ever attempted.

The sci-fi Western Defiance, starring Grant Bowler and Stephanie Leonidas, is an inventive SyFy series that was compelling ...

Pluribus is a coldly intelligent character study about individualism and the cost of remaining human when the apocalypse arrives.

As the year draws to a close, we take a look at some of the biggest science stories of the year, and why they matter.