At the heart of life is an information-rich molecule, DNA, bearing a language-based code that specifies the construction of ...

Ripley destroys the Nostromo after learning the company wanted the alien, but the xenomorph survives aboard her escape ...

A bizarre sci-fi scenario exploring what would happen if aliens secretly took over the moon and planned their next move ...

Barack Obama says if the U.S. government were keeping aliens underground somewhere it would be obvious to people. Speaking ...

A chilling moment from the science-fiction franchise The X-Files has resurfaced online as hantavirus cases continue to make ...

Time travel is a tricky plot device to have in a movie because continuity becomes an issue, but some great movies completely ...

The U.S. military said it launched another strike on a boat accused of ferry Caribbean Sea, killing two people Monday. The ...

This decade saw a seismic shift in science fiction. These '90s sci-fi movies helped change the future of the genre.

Remarkably preserved fossils found in southern China offer a fascinating window into what life looked like at the end of the ...

On April 21, 1975, Nguyen Van Thieu resigned as president of South Vietnam after denouncing the United States as untrustworthy.

The journalist and podcaster explores longevity in her new docuseries, and pondered mortality in a conversation with Newsweek ...

One of the most heartbreaking moments in modern Star Trek was the death of Spock's mother, Amanda Grayson, in the Kelvin ...