There are many mysteries concerning the ancient Greek world, including the identity of some of its most illustrious members ...

Lead is at the center of one of Earth’s strangest mysteries. A big chunk of it is gone. Not just misplaced, but missing in a ...

Some TV shows fail to provide answers for burning questions, leaving audiences wondering the true behind a mystery.

From the water that covers most of it to the moon that orbits it, here are some bizarre things about our home planet that science still doesn't completely understand.

A groundbreaking study proposes ancient Egyptians built the Great Pyramid using an "Integrated Edge-Ramp" system, spiraling ...

Scientists revived an ancient frozen Siberian virus.

Stromatolites—and their close relatives, microbial mats—could be mistaken for what seems like a bunch of old dark rocks. But ...

Let's take a look at Sirius Black's very detailed, very troubling family tree as explained in the various Harry Potter books ...

Ancient Greece was a land of gods, myths, altars, and temples that inspire books, films, and modern culture to this day. But ...

Want to know about creepy places in Kentucky that become terrifying after dark? These six haunted locations offer nightmarish ...

Infirmary Mound Park is one of the better-preserved Hopewell sites, but it’s just a fraction of what once existed across Ohio ...

You probably have a member of your family that you're not related to by blood—a step-parent, an adopted cousin, your mom's ...