Aliens in Our Imagination: Friendly or Frightening? From the pointy ears of the Vulcans to the razor-sharp teeth of the ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

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

The video shows the Mercedes AVTR, a futuristic concept car with a wild design, unusual movement, and technology that makes it feel far beyond a normal vehicle.

Researchers in a recent breakthrough study have found the possibility of structures in the Milky Way that could be built by ...

Scientists suggest the Moon could act as a quarantine checkpoint before samples from Mars are brought back to Earth.

Netflix planning live TV, shock waves at Xbox, and the EU going after Meta. Our '7 Days' weekly tech roundup brings the ...