The Fermi paradox asks why we haven’t found aliens yet. Scientists say the answer may lie in timing, technology, and the vast ...

Are we alone in the Universe? With more than 100 billion galaxies in the observable universe and at least 500 billion planets ...

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

"Star Trek" may be science fiction, but the technology depicted in its shows has often led to real-world equivalents being developed that we can use today.

In theaters now is Supergirl, the latest film in James Gunn's DC Universe. This is the latest attempt to get the heroes of ...

A massive asteroid slammed into the North Sea floor roughly 43 million years ago, carving out the Silverpit Crater and ...

This extremely mysterious phenomenon of UFOs or UAPs inevitably touches on matters of religion, spirituality, morality, and ...