Danny Lavelle attended a UFO bootcamp in Arizona to meet people who believe they’ve seen aliens (Picture: /Science Photo ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.

This clever Google Earth Day doodle turns global landscape photography into the Google Logo ...

April 22 is Earth Day. Have some fun and use NASA's Landsat to see your name in satellite images. Use interactive map for ...

Satellite images have revealed some truly unsettling discoveries hiding in plain sight. Join us as we count down the ...

Two AI-generated images depicting a long chasm stretching across the ​Earth’s surface have been shared online ‌with the false ...

"It might be portrayed as seeking to identify illegal aliens on the streets, but the reality is that a push in this direction ...