While their experiences do not tell us what an alien would eat, they do show us that leaving Earth changes the way we eat.

The mystery of Peru's "conehead" mummies has baffled scientists for decades, and new DNA tests on the mummies' teeth have ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.

Dr. Hal Puthoff claims the U.S. has recovered remains of four separate species of alien life from UFOs, citing people ...

Even as the Trump administration continues to declassify government files on UFO sightings, the official position of the ...

In the following six books, each writer looks to space to skillfully explore what it means to live on Earth. Salvation and ...

For roughly the first three decades of his career, Spielberg tended to take a fairly sanguine view of aliens, refusing to ...