New research shows invasive species are reducing insect populations worldwide and weakening ecosystems people rely on.

Australia is doing absolutely everything to protect its most iconic ecosystem — except, perhaps, the one thing that really ...

This legendary filmmaker is responsible for plenty of classics, but also some duds. Here are his contributions to sci-fi, ...

Prepare for the premiere of "Mercy" with a look back at Chris Pratt's best original films, from "Moneyball" to the hit "The ...

10 years ago today, one of the 21st century's most underrated thrillers premiered. From one of 'Lost's main writers, check ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for potential alien life elsewhere. Saturn's moon Enceladus (shown here in a 2006 ...

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

Animated family films have been a staple of entertainment culture for nearly a century and offer a rich catalog of adventures, fables, fairy tales and dramas. The very best, including these eight ...

From Alien to The Thing, these are the ten most perfect science fiction horror movies of all time.