Find Science Fiction Alien stock video, 4K footage, and other HD footage from iStock. Get higher quality Science Fiction Alien content, for less—All of our 4K video clips are the same price as HD.

If the 193 remaining member nations want the WHO to succeed, they must find a way to pay for it.

Are we really aliens out there, or are we all alone in ... Isn’t everything in science based on evidence? Well, scientists are basing their beliefs on logical inferences, such as the sheer ...

Can You Really Turn Invisible? The Science Behind the Predator's Cloaking Device Original Alien Star Tom Skerritt Talks Deleted Scene, Legacy of Ridley Scott's Sci-Fi Classic and Chest-Burster ...

List your movie, TV & celebrity picks.

Pheromones are mysterious compounds that can increase attraction for mammals - but as much as the fragrance industry wants us to believe it, that's not yet been proven for humans. There is no ...

2024 was an epic year in fantasy and science fiction, with tons of titles releasing ... participate and soon finds himself wrapped up in a battle which could hold much greater ramifications ...

In February 1995, the SETI Institute launched Project Phoenix, an extensive search for extraterrestrial life. The first observations were conducted at Parkes Observatory in Australia, marking the ...