The "skull cup" was found in a cave where ancient humans modified the bones of the dead for thousands of years. But its ...

Ancient humans who buried their dead in caves went back up to a year later to harvest body parts for tools and food. Those ...

Researchers working at a cave in southern Spain have found evidence that the skeletal remains of ancient humans buried there ...

An envelope. It indicates the ability to send an email. An curved arrow pointing right. A peculiar tomb has been unearthed in Peru. Inside the burial chamber, the 3,000-year-old remains of an ...

For around five decades, human beings have been burying nuclear waste deep underground—a radioactive legacy that may remain lethal for thousands of years. But with more than 20 nuclear ...

For those who choose to let their cats live a more or less free-range life, there are usually two choices. One, you can adopt the role of servant and run for the door whenever the cat wants to get ...

Ancient humans who buried their dead in caves went back up to a year later to harvest body parts for tools and food. Those are the findings of a new study into the Cueva de los Marmoles, a cave in ...

Editor’s Note: Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Researchers ...

Editor’s Note: Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Researchers ...