Stranded on a remote sand cay, we spearfish for food and land a giant dogtooth tuna. Watch how we clean, cook, and survive in one of the most isolated places on Earth.

Deep in the Florida Everglades, the hunt is on for massive invasive pythons threatening local wildlife. Watch the wild ...

A new protein analysis of Homo naledi skeletons reveals a curious twist—none of them seem to have Y chromosomes. Researchers have excavated hundreds of Homo naledi bones from the cave system known as ...