Now, an international team of researchers reports in the journal Science Advances that a short time later, a more than ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

There are parts of the universe that are extremely hard to see, even for our most advanced telescopes. Gas and dust don't ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.