With Stranger Things delivering an epic two-hour series finale, fans are eager to know who dies in the end. The emotional ...

The True Story of an Alien Craze that Captured Turn of the Century America," David Baron looked into one source of that ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.

If you found out we weren't alone... would that frighten you?' Spielberg's 'Disclosure Day' is one of 2026's most anticipated ...

Steven Spielberg has yet to reveal much about his upcoming alien movie, but some conspiracy theorists think actual extraterrestrials could be featured.

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer ...

Here are 15 television series similar to The Big Bang Theory, often (though not always) through nerdy or socially awkward protagonists.

The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will soon come as close to our planet as it ever will.

For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...