A scientific discovery that could transform the study of warp drive is now under wraps at the U.S. Defense Advanced Research ...

Live" gears up for its 50th anniversary special Sunday night, UPI is looking back at some of the youngest celebrities to take the iconic Studio 8H stage.

That's all for our live coverage of Trump's 25th day in office. If you're just checking in, here is a recap of the key developments over the course of the day. Donald Trump announced reciprocal ...