NASA's Swift Observatory is in peril. A last minute mission to save it could make spaceflight history. Here's everything to ...

Florida executed Dusty Ray Spencer by lethal injection Thursday, June 25, for the brutal 1992 murder of his wife in front of ...

Sci-fi, at its core, is social commentary. And it’s not reserved for nerds or dorks or Star Wars fans as one might imagine. Underneath the imaginative “what if” situations and scientific jargon are ...

The long-running series in which readers answer other readers’ questions comes up with an epic extraterrestrial playlist for Earth’s first contact from beyond the stars This week’s new question: ...

Warning: This article contains spoilers for The Boroughs. Season 1 of The Boroughs, the new Netflix series produced by the Duffer Brothers in their post–Stranger Things era, is just the first step in ...

🛍️ Amazon Prime Day: The best deals chosen by our editors 🛍️ By Sarah Scoles Updated May 26, 2021 6:54 AM EDT Add Popular Science (opens in a new tab) More information Adding us as a Preferred ...

Nikola Tesla died alone in Room 3327 of the New Yorker Hotel on 7 January 1943, at the age of 86, and the scene quickly became more than the end of a celebrated inventor’s life. He had spent his later ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme temperature changes the massive 'hot Jupiter'-type planet may make it rain iron at ...

After the survivors of the Atmospheric Processing Center battle take cover inside the colonists’ Main Complex, Corporal Dwayne Hicks informs advisor Ellen Ripley, Weyland-Yutani junior executive ...

Spoilers for "Invincible" season 4, episodes 1-3 to follow. The second chapter of "Invincible" season 4's three episode premiere — titled "I'll Give You The Grand Tour" — focuses on Nolan (J.K.