A federal law enforcement agency confirmed it's opened an investigation into Robert F. Kennedy Jr. after he allegedly cut off ...

In Puerto Rico and elsewhere, researchers are attempting to restore coral reefs and make corals more resilient to ocean heat ...

A busy series of northern lights activity will soon come to a peak as the sun reaches its solar maximum stage in the coming ...

Advanced placement (AP) programs are a great way for students to speed up their education, potentially letting them get a ...

Where there are humans, there are rats. But new research says we still have a lot to learn about our furry, often reviled, companions.

Ryan Routh, the alleged apparent would-be assassin of Donald Trump, has a complex and confusing past. He spent more than half of his life in Greensboro, N.C., and had many legal run-ins.