This video breaks down why K2-18b has suddenly become one of the most important planets in the search for life beyond Earth.

Are humans alone in the universe, or could intelligent alien civilizations exist somewhere beyond Earth? For more than 60 ...

Earth already contains organisms that survive conditions humans could never endure. Alien life, if it exists, may force ...

Alien life may not need the kind of home humans instinctively search for. Some of the strangest possibilities begin once ...

Frank Herbert's Dune and Mary Shelley's Frankenstein are some of the classic sci-fi books you should add to your bucket list ...

By growing microorganisms in the lab, scientists have uncovered new support for the prospect that Saturn's moon Enceladus ...

Researchers have published a mathematical toy model, inspired by firefly flashing strategies, that optimizes signal ...

Earth’s most mysterious diamonds may owe their existence to a cosmic collision that occurred billions of years ago. The ...

When gazing at the countless stars shining in the night sky, have you ever wondered about this?"Is there life other than on ...

UFO researcher Scott C. Waring says a 3,000ft-wide underwater feature off Nunavut could lead to an alien base, but no ...

The leading UFO expert Nick Pope reportedly claimed before his death that the government was deliberately keeping information ...

Now they have cheesy roadside attractions with animated space aliens waving outside the door.” Intrigued, Lili asked “What ...