A two-week expedition off the coast of Brazil has identified 31 previously unknown deep-sea species, many with forms so ...

In M. John Harrison’s​ short story ‘The Crisis’, first published in 2017, the world has been invaded by aliens that look like ...

For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

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

I am the world’s worst gardener. I am content to let the wildflowers and those some call weeds take over wherever they find purchase in my woodsy yard. But this ...

Until about 60,000 years ago, diminutive hominin cousins, Homo floresiensis (affectionately nicknamed Hobbits for obvious reasons), shared the island of Flores with Komodo dragons, pygmy elephants, ...

When Steven Spielberg announced Disclosure Day , many fans immediately saw it as another entry in the filmmaker's ...

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

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that washed up in Queensland.

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security risks posed by UFOs ...