For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...

Harvard's Avi Loeb warns interstellar comet 3I/ATLAS could be alien tech. Experts weigh in on planetary defence and the risks ...

“All in all, the undisputed factual record indicates that the United States and El Salvador have behaved as principal and ...

Paratroopers from the Headquarters and Headquarters Battalion “Gladius”, 82nd Airborne Division, practice their M240 and M249 ...

Scientists still struggle to understand consciousness, aging, memory formation and why humans hiccup or yawn, revealing a ...

Focusing on the futuristic tech that appears in sci-fi without paying attention to the actual point of the story is a big ...

The year ahead promises new books from George Saunders, Colson Whitehead, Ann Patchett, Ruth Ozeki, Jesmyn Ward and more ...

With Justice League #3 by Scott Snyder, fans were introduced to something far more chilling and mysterious—the Invisible ...

But now, they're planning to build telescopes on the far side of the Moon. These instruments will probe one of the last unexplored windows on the Universe. Here, astronomers hope to get a glimpse of ...

Avatar: Fire and Ash, the third outing in James Cameron’s blockbuster sci-fi adventure series, has topped the US and Canada box office on its opening weekend. The latest in the franchise took an ...