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

The Supreme Court upheld a broad conception of birthright citizenship, rejecting an executive order declaring children born ...

An international team in South Africa has pinned the earliest known use of fire by Homo erectus back to between 1.07 and 1.79 million years ago. Reading time 3 minutes Researchers have been excavating ...

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 ...

"Star Wars" has a seemingly never-ending supply of alien designs. However, these five are the worst of the bunch, falling flat in their respective films.

The best Steven Spielberg movies include Disclosure Day, ET, Indiana Jones, Jaws, Schindler's List, Jurassic Park, The ...

When I look at the night sky, I don’t wonder whether alien life is somewhere out there; I think it probably is. Considering the sheer number of stars in the cosmos, and the possibly larger number of ...

This is an edition of the Books Briefing, our editors’ weekly guide to the best in books. Sign up for it here. Oliva recommended six books in which the presence of aliens prompts readers to think more ...

Steven Spielberg and aliens go back a long time – they're the cinematic equivalent of peanut butter and jelly. And the history of that successful pairing has led to his new sci-fi thriller “Disclosure ...

The results came back inconclusive, which suggests the mummies may not be of this Earth (Image: Shutterstock / videobuzzing) The enigma surrounding Peru's notorious "conehead" mummies has taken a ...

A screenshot from the White House’s Aliens.gov page shows alien-themed imagery and the phrase “They Walk Among Us.” The page launched amid renewed public attention on UFOs, UAP disclosures and viral ...

Emily Blunt refused to use Artificial Intelligence during a key scene in director Steven Spielberg’s new sci-fi film “Disclosure Day,” admitting that she is “a bit terrified” of the technology. Blunt ...