Astronomers searching for signs of life beyond Earth have spotted something strange. An as-yet unexplained radio signal appears to be coming from the direction of the star closest to the sun—a small ...

Ata is just six inches tall, with a conical-shaped head and unusually hard bones for her size. Some have claimed that she’s an alien. But a new study published today in the journal Genome Research not ...

It’s the most wonderful time of the year — or is it? All the shopping, socializing, and holiday cheer can bring joy for some, as well as stress and anxiety. And for some, the memories linked to this ...