This 130 million-year-old ichthyosaur was a 'hypercarnivore' with knife-like teeth

50 years ago, a 6-year-old boy became the first known rabies survivor

1,200-Year-Old Mummy of a Young Man Tied With Rope Discovered in Peru

An Unknown Human Ancestor May Have Left 3.7-Million-Year-Old Footprints in Africa