Trump said he would direct his administration to start locating and releasing files "related to alien and extraterrestrial life." ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

The comedian and television host talks about the decline of late night, the death of Rob and Michele Reiner, and why he loves when things go wrong onstage.

Before social media rose up to feed us the latest in-jokes, a staple of late-'90s television made history by featuring one of ...