WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

The latest Nintendo Download update for North America has arrived, and it's bringing new games galore to the eShop. As always, be sure to drop a vote in our poll and comment down below with your ...

Four wildly different machines reveal where American performance is now and where it’s headed next.