A mysterious object that a controversial scientist claims could be an alien battleship reached its closest point to Earth on Friday. The object, known as 3i/ATLAS, passed by at 130,000mph, at a ...

Over four and a half decades since Ridley Scott's iconic sci-fi horror film Alien first made its debut in theaters, the franchise is still going surprisingly strong, with an alleged leak teasing a ...

As teens spend less time with their friends in person, scientists are beginning to uncover how isolation may affect the developing “social brain." Here’s what we know—and when parents should be ...

I perform two acts of rebellion every day. The first is resisting the impulse to pull out my phone the moment I step into an elevator. The second is forcing myself to smile and talk to strangers, even ...

A mysterious metal shard captured the imagination of the American public, because it was supposedly from a 1947 UFO that crashed on Earth. The sample seemed to have an unprecedented material structure ...