Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

Being able to spot the Earth, let alone any signs of life on our planet, would require an enormous telescope from 66 million ...

NASA has given a hilarious response to President Trump following his demand for UFO files - and it dashes hopes of an ...

From the very beginning, Star Trek has been a story of exploration; it’s literally baked into the franchise’s famous opening line, with the promise that the starship Enterprise was boldly going where ...

A baffling triangular formation deep in the Nevada desert is igniting theories that it could be the handiwork of a forgotten ...

A live radio broadcast was interrupted just as a caller made an extraordinary claim . In the Mojave Desert, a lone phone booth rang for years despite standing miles from civilization. And one man ...

President Donald Trump is determined to answer a question that has tormented humanity for centuries: do aliens exist?

The findings suggest that if alien technologies exist, they are probably rare, distant, or long-lasting rather than frequent and nearby. Instead of expecting an obvious signal to appear soon, ...

​What is happening in Iran is not a “crisis.” A crisis implies a state of temporary imbalance. In Iran, however, what is collapsing is not a temporary order, but a historical political ontology. ​The ...

The soda straw formations are another geological curiosity that sounds more like something from a diner menu than a cave ...