Now, with preserved liquid blood in hand, these scientists are eager to clone this extinct species back to life.

This prehistoric quadruped discovered on the coast of Peru was similar to a modern-day otter or beaver — except 13 feet long.

The 36-year-old brown bear is the only female inmate and the only one serving a life sentence.

21-year-old Sanjay Bahe was doing routine repair work one second and had an iron rod impaling his head the next.

One of the victims had their skull placed by their feet. Another had her feet cut off and her arms tied behind her back.

"We just saw her small head but if the ripples were bigger, I think we probably wouldn't have noticed her at all."

Beverley Allitt, also known as the "Angel of Death," killed several children under her care. Her Munchhausen's by Proxy syndrome had gotten out of hand, right as she became a nurse.

Sylvia Browne appeared on Larry King Live and The Montell Williams Show, wrote dozens of books, and made millions of dollars a year, but her body of work was a complete fabrication.

To this day, archaeologists don't know for sure why the massive city of 20,000 people at Cahokia Mounds vanished quickly and left little trace behind.

Fire tornadoes can reach up to 400 feet high, and even though they usually last only a few minutes, can have devastating effects.

This gallery of 1990s hip-hop and '90s rap icons pays homage to a time when the genre meant more than popping bottles.