The curious minds at What If explore what would happen if you mated with an alien.

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

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

From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Astrophysicist Neil deGrasse Tyson is calling on the government to just "show the alien," arguing that after years of whistleblower hearings and Pentagon file dumps, the American public is ready to ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

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

Scientists propose that recently uncovered fossils may be the earliest evidence of behavioral “handedness” in animals.