The Cleveland Museum of Natural History sits in one of the most culturally rich neighborhoods in Ohio. You’ve got the ...

Scientists may have cracked the case of whether a seven-million-year-old fossil could walk upright. A new study found strong anatomical evidence that Sahelanthropus tchadensis was bipedal, including a ...

Why do men have an Adam's apple? A biologist explains the puberty hormone surge behind it, the sexual-selection theory and ...

Humans and great apes have been giggling in similar ways since branching off the evolutionary tree, a new study suggests.