Your phone comes with strong built-in spam protection—you just need to turn it on. Here's how to do it on both iPhone and ...

This viral sleep hack, called cognitive shuffling, has TikTok talking. Try it tonight and see if it improves your sleep.

Nanoscale device employs magnetic tunnel junctions to convert thermal noise into binary signals for random number generation.

The next Powerball jackpot is an estimated $1.50 billion after no one won Wednesday's drawing. This jackpot ranks as the fifth-largest in Powerball history and the seventh-largest overall in the U.S.

Winning the lottery is a long shot at 1 in 292.2 million odds of taking home the jackpot, but maybe Santa will see how good we've been this year. Wednesday night's Powerball jackpot has now reached $1 ...

The Powerball jackpot has grown to an estimated $1.25 billion after no one won Monday's drawing. Wednesday night's winning numbers were 25, 33, 53, 62, 66, with a Powerball of 17. The current jackpot ...