There’s another form of fossil evidence that has taught us about dinosaur sex: soft tissue fossils of their genitalia. Or, to be specific, really just one so far: a remarkable fossil Psittacosaurus ...

An endoscopic camera was used to record images of reused medieval fragments on the inside of book bindings from the 16th and ...

Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering ...

The Bible's lex talionis—"Eye for eye, tooth for tooth, hand for hand, foot for foot" (Exodus 21:24–27)—has captured the ...

Read this article to learn how the tacit knowledge of experts in clinical practice can be elicited to bring less experienced ...