Take a drive to the CIA’s Area 51 – a route with more UFO sightings and unexplained mysteries than anywhere else on Earth ...

An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

As Elon Musk basked in the public spectacle of SpaceX’s blockbuster IPO, another – altogether more restrained – rocket ...

IN a shock midnight move, the US government has swallowed 23,000 acres of public land to extend the wall of silence around ...

The first Subnautica – which I'll call SN1 for simplicity – is an open-world survival crafting game set on an alien ocean ...

This underrated island park in Ontario is known for its pristine wilderness and unique geology, boasting beautiful Lake ...

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

A wildfire that killed three firefighters along the Colorado-Utah border is one of the deadliest for firefighters since an ...

An explosion powerful enough to destroy millions of trees should have left behind a giant crater. Instead, when scientists ...

Multiple agencies continued to search Sunday for a U.S. Marine who went missing during a training exercise off the coast of ...