The safe delivery of babies through C-sections is wonderful. It's also making an interesting biological change in modern babies.
A surprising percentage of Americans still don’t believe in this stuff...
Everything on your body is there for a reason and has a purpose. Even unwanted underarm hair.
No grandson of mine has evolved to process his lactate!
Somebody didn't stick around 'til the end of the movie...
What”™s humankind”™s problem? Why is it so good at evolution, and yet so bad to nature?
Are you a cat person or a dog person? The reason might surprise you!
Scientists have found mass extinctions can help Artificial Intelligence get smart.
New research shows that men hurt just as much, if not more, after breakups as women do.