We often think we know more than we actually do. While four in five Americans consider themselves knowledgeable about the ...

We often think of ourselves as more capable than we really are. For example, according to this survey, four in five Americans ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...

Scientists and NASA officials insist the object is a natural comet, not alien technology. Recent observations found no radio signals from the comet that would suggest it was artificial. The comet made ...

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...

Ridley Scott's inimitable 1979 sci-fi thriller, Alien, expertly ratchets up the tension by not having the titular alien show up on screen until roughly an hour into the film. Following in Scott's ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

Note: Some submissions are from this Reddit thread. 1. "Pentalogy of Cantrell, which is when the heart is outside of the chest because the sternum has not fused. I'd seen it before with just a bit of ...

The v83 update, which is rolling out now to Horizon OS, is said to increase reliability of hand-tracking in a number of cases, including during fast movements, when used for locomotion, and throwing ...

Alien invasion stories are among the earliest science fiction in the Western canon—they not only explore the strange and unknown but also heighten the stakes by bringing danger inside human ...

It’s normal to feel wiped out after a hectic week, a poor night’s sleep or a lingering cold. But for some people, exhaustion isn’t something that goes away after rest. It becomes a constant companion ...