In the near future, you may not need to touch a keypad to select a tip or pay for large purchases. All it may take is a swipe, tap or other quick gesture.

If you implement these notification changes on your phone, you should notice a significant improvement within a few days. You might experience a bit of FOMO at first, but once that fades, you'll find ...

On Sept. 30, 2016, the European Space Agency's Rosetta spacecraft purposely crashed into a comet. Rosetta launched in 2004 and spent 10 years chasing down Comet 67P, a rubber-duck-shaped space rock ...