By the time the creature became known as the Montauk Monster, it was already gone.

"The Thunderbird is a legendary creature deeply rooted in the mythology of various American Indian tribes, often depicted as a massive bird with a colossal wingspan, believed to control thunder and lightning.

They noticed a winged, red-eyed creature that scared them so much they turned around and sped away with the creature in pursuit.

A bizarre "whooping" can be heard in one recording, reminiscent of the sound you'd expect Bigfoot to make when blowing out birthday candles.

Aquatic Ape Theory. In this theory, it’s believed that early hominids lived in the water at least half of the time..

A man who says he was driving along State Route 2 saw something jump from tree to tree. He pulled off the road and snapped some pictures.

According to the report, witnesses earlier reported seeing the blob engaged in a three-hour battle with two killer whales.