Mars ended NASA’s InSight mission on its own terms, not with a dramatic crash or a catastrophic malfunction, but with a slow, suffocating blanket of dust that starved the lander of power. That quiet ...

The Antarctic seafloor is one of the last truly unseen places on Earth, and the machines we send into that darkness are ...

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 ...

When ET phones home, it could be his last call. Contrary to sci-fi movie depictions, our first contact might not be with a super advanced alien civilization at the height of power. Rather, Ivy League ...

Even the best legal defenses are unlikely to keep ousted Venezuelan dictator Nicolás Maduro out of federal prison. While Maduro is expected to assert immunity as a […] ...

NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS while both objects zoom toward Jupiter. When you purchase through links on ...

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 ...

Star Trek: Phase II is the long-lost set of episodes that were planned during the 1970s, featuring Captain Kirk and a new ...