This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

Vice President JD Vance did not utter the word “tariffs” a single time during his upbeat speech at a Plover, Wisconsin, ...

A freshwater ecologist explains why the mountain is less a postcard and more a slow-leaking, bug-monitored water machine.

Although astronomers have found thousands of exoplanets, the number of confirmed exomoons—and exorings—is still zero. But ...