A planet 48 light-years away is leaking helium from its upper atmosphere, a discovery that’s gotten astronomers excited. The planet in question, LHS 1140 b, was first spotted in 2017. NASA and many ...

These largely-forgotten monster movies may not have birthed the next Godzilla, but they're nevertheless fun creature features ...

The four major affiliates had their own version of an all-star break this week, so in lieu of a regular recap about the last ...

Bullet-spewing combat feels satisfyingly simple, while a handful of modernizations keep action slick ...

Buckle up, this is a high-concept twist.

Geeks rejoice. A new study suggests that if extraterrestrial life exists, it’s likely being lived on this exoplanet.

The end of Season 19 and the end of an era.

The rocky exoplanet depicted here in this artist’s illustration, with a fuzzy atmosphere. (Melissa Weiss/CfA) As the famous ...

Elements such as the glasshouse-like canopy and under-bonnet air passage have been explored more successfully elsewhere, while many of the car’s identifying cues look backwards rather than forwards.” ...

Deep beneath the French-Swiss border, the world's largest scientific instrument has fallen silent. After years of smashing ...

Star Trek turned one of its oldest alien species into a full-blown nightmare — and this episode laid the terrifying ...