Find a black spot on your tooth? Be safe and get it checked out. While it could be a stain, it might be a sign of something worse. “A black spot on your tooth shouldn’t be ignored,” says Tammy D.

Wisdom teeth removal helps prevent dental problems like pain and infection. This surgery often involves the removal of impacted teeth. Why Do Wisdom Teeth Need Removal? Wisdom teeth are the last of ...

Imagine a snake so massive it would have to squeeze through your office door to get at you. That was Titanoboa, the largest ...

It's the matchup you've been waiting for, the clash between some of the biggest titans that ever roamed the Earth. From the jungle marsh to the deep ocean, you can expect a Megalodon-Titanoboa fight ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. In the humid swamps of what is now Colombia, there was once ...