What was the true purpose of Stonehenge? Bones excavated from the site suggest it may have been used as a temple for the dead.

Will solar eclipses eventually become a thing of the past? If so, when?

The Greek island of Santorini lies above a dangerous volcano that could be fatal at any moment.

Throughout its history, the U.S. has endured many devastating hurricanes. These are the deadliest hurricanes in American history.