Asha Degree's disappearance baffled police when she went missing from her North Carolina home in the early hours of Valentine's Day in 2000. Today, they still don't know where she is.

Little did this gigantic 15-foot marine dinosaur realize that its last meal would become the oldest known direct evidence of megapredation ever found.

In the mid-19th century, Mattie Blaylock left her farm life in Iowa behind and eloped with Wyatt Earp, but ended up being abandoned by the legendary lawman soon after the Gunfight at the O.K. Corral.

"Tattooing by prehistoric people in the Southwest is not talked about much because there has not ever been any direct evidence to substantiate it" — until now.

It's believed that the giant armadillo species went extinct 10,000 years ago. This is the first time four of them have been found in the same spot.

In an effort to expand the field of experimental archaeology, Israeli scientists were eager to brew the beer of our ancestors in order to better understand our past.

The study suggests that the dietary wellbeing of Wrangel Island's mammoths was stable and that all long-term weather events had already passed. The culprit of their demise, it claims, were short-term "icing events."

Since 1955, eerie legends of a four-foot-tall bipedal amphibian have captivated the small town of Loveland, Ohio — but is the Loveland Frogman real?

While Pukwudgies are said to be good-hearted if treated kindly, they can become lethal when slighted — and they can use their magical powers to kill.

In August 1969, actress Sharon Tate was gaining fame as a Hollywood star, happily married to director Roman Polanski, and eight-and-a-half months pregnant — when she was brutally murdered by the Manson Family.

When America was "discovered" by Italian explorer Christopher Columbus in 1492, Viking navigators had already landed on the New World's shores centuries before.