Billions of cicadas are expected to start swarming in more than a dozen states in the coming weeks, and while the strange occurrence may be a nuisance for many, scientists say the activities of the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS – Spring is a beautiful time of ...

Scientists discovered a phenomenon created by a black hole merger. They believe the merger took place when two black holes collided as they passed by each other, creating something we've never seen ...