The survey revealed that the Mayans modified way more of their landscape than researchers ever thought.

For Lee Israel, forgery started out as a way to help her sick cat, but it quickly snowballed into years of literary crimes.

Its name translates to "a giant thunderclap at dawn" — and it's easy to see why.

The species is not native to the area, but since their introduction to Olympic National Park, have become dangerously addicted to human sweat and urine.

The two heads frequently fight over who gets to swallow the prey, which could lead to big problems for the animal in the wild.

The controversial new punishment's goal is to reduce the sexual urges of the sex offenders, thus reducing their chances of committing another sex-related crime.

The procedure to remove Patches' deadly tumor and replace part of her skull with a 3D-printed cap had never been done before in North America.

The driver, Joandrea McAtee, not only let the students drive the bus but also gave them instructions on how to do so.

For decades, scientists could not agree on whether to classify the Dickinsonia as an animal or not — until this new study showed that it is actually the oldest known animal.

In the video, the creature completely transforms its body and pretty much blows the scientists' minds.

When researchers gave the octopuses a dose of MDMA similar to what a human would take, their personalities did a complete 180.