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

Thomas Mulligan explores the scientific limits and cosmic reach of Earth’s biological signals, revealing how far into the ...

From Project Hail Mary to Independence Day, Alien to Arrival, these alien movies are much better than Disclosure Day.

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

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

That little alien emoji staring back from your phone, with its smooth, bulbous head and almond-shaped black eyes, has Portsmouth, NH in its DNA.

Olivia Cooke's "House of the Dragon" character Alicent is emotionally stunned by the execution of her manipulative father ...

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 ...

What’s the best movie sequel ever made? Ask that question in a room full of movie fans and you’ll get plenty of passionate ...

The U.S. Department of Transportation says Massachusetts “fought every step of the way” against an emergency federal rule ...

NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...

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