By Brenden Bobby Reader Columnist In case you forgot, Pi Day is Friday, March 14 — a celebration of one of the most important numbers in our universe: 3.14159.  Pi is the ratio ...

Dating as far back as 2.5 million years, these roughly spherical limestone objects have been discovered in areas ranging from East Africa to Europe, the Middle East, and Asia. Despite their ...

Video shared by NASA in late May during a meeting on UFOs shows an unidentified spherical object flying. Military officials said they have been unable to explain what the object is. Photo: NASA TV ...

Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...