As a new study claims we should do 560 to 610 minutes of weekly exercise to cut heart attack risk, our writer bravely takes ...

Millions of people around the world wear smart rings and fitness trackers to keep tabs on their sleep, workouts, heart rate ...

An international team, including the University of Tokyo, has created a sensor inspired by the lateral line in fish—their ...

Amazon Prime Day has come and gone, and many of the deals we saw through the week have ended. But if you're late to the game, you're not completely out of luck. Plenty of our favorite deals are still ...