Physicists artificially slowed down time to reveal the bizarre Terrell-Penrose effect, a consequence of special relativity. This image from the experiment shows a sphere seemingly moving at 99.9 ...

After a century of study, physicists have theories — but they’re still not 100% sure.

An earthquake typically sets off ruptures that ripple out from its underground origins. But on rare occasions, seismologists ...

A subtle twist between atomically thin magnetic layers can generate unexpectedly large and complex spin structures.

The Cleveland Cavaliers conclude their All-Star break Thursday with a game against the Brooklyn Nets. With a few guys coming back from injury, and the team still trying to adjust from the trade ...