Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Alex Takács enlists tumbleweed, a plastic bag and some light-fingered aliens help demonstrate the e-bike brand’s anti-theft ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Need a good movie? Watch these 10 at home now, from "Reminders of Him" to "The Long Walk." All are free on your streaming services.

If you've picked up the Sunday paper in the late 80s or early 90s, chances are you probably read The Far Side. Gary Larson's ...

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

Just ask Christopher Nolan. “One hundred percent,” Nolan says when asked if he’s experienced the phenomenon. “Every now and ...

For the first time in more than 15 years, the International Academy of Astronautics (IAA) Search for Extraterrestrial ...