These days, all fish have teeth. The shapes of their teeth vary according to diet, ranging from the little pegs of goldfish ...

Picture this: you’re a scientist digging near the Amazon rainforest, and you pull a jawbone out of the ground that looks so ...

A unique salamander-like animal with a twisted jaw has made experts rethink what happened after the Carboniferous Rainforest ...

Explore the darkest corners of the abyss with 18 terrifying creatures found at the bottom of the ocean. These are Earth's ...

In the cold waters of Passamaquoddy Bay in Maine lives a strange-looking fish known as the Atlantic wolffish. With powerful jaws and large teeth designed to crush crabs and shellfish, the wolffish is ...

With warmer weather finally arriving across the Shenandoah Valley, many sportsmen and women are heading out to try to catch their favorite gamefish. Often that means trout.

At a glance, alligators and crocodiles look nearly identical. Both are massive reptiles with armored skin, powerful jaws and a prehistoric lineage that ...

My fixation on a small, desolate locale in the heart of the Sahara Desert started with a single line buried in a 630-page ...

Fossils found in Niger belong to a newly identified Spinosaurus species that had a dramatic skull crest and likely hunted ...