Besides the original cult hit film, the sci-fi franchise Alien Nation also encompasses a TV series and several TV movies ...

During its original network run in the 1960s, Star Trek was famously saved from cancellation twice by fan letter-writing ...

The continent’s ice is melting and raising sea levels worldwide. Our journalists will be sending regular dispatches as they ...

The prevailing consensus is that 3I/ATLAS behaves like a comet because it is, quite simply, a comet, albeit one with a passport from a distant star system. NASA's Europa Clipper spacecraft has even ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.

Taylor Hackford is an Oscar-winning filmmaker and former president of the Directors Guild of America. His films include “An ...

US coastguard 'in active pursuit' of a dark fleet vessel trying to evade sanctions on Venezuela, an official says.

In many cases, the greatest British television shows are a cut above what we see on U.S. network TV. Here are 15 of the ...

An in-depth look at every Predator throughout the franchise, with their unique weapons and tactics explained in detail.

Discover underrated sci-fi TV shows with Rotten Tomatoes scores that may surprise you, from Travelers to Counterpart and ...

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...

Readers Edition. This is the (nearly) annual tradition of you, RPS readers, telling us where we went wrong in our annual ...