I traveled to Roblox's headquarters to do a demo of a new safety feature it says will help protect child users.

While you may not have considered walking as a form of exercise, it can be good for your body and brain. A recent study published in October showed UK adults who managed to hit their daily step goals ...

NASA astronaut [Don Pettit] shared a short video from an experiment he performed on the ISS back in 2012, demonstrating the effects of sound waves on water in space. Specifically, seeing what happens ...