Roller coasters are bumping against the limits of physics and the human body to keep their riders entertained.

Hitters have long claimed some fastballs rise when nearing the plate. The effort to make that perception real has revolutionized the game.

In the field of automotive safety, collision testing has always been a core method for assessing vehicle protection performance. From early frontal collisions to today's side impacts and roof strength ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Many philosophers and scientists ...