Turtle shells evolved over the course of 300 million years, but self-defense wasn't the initial driver, researchers think.

A 260 million-year-old fossil has been determined to be the oldest ancestor of turtles found to date, revealing something about the reptile's mysterious past. Michelle Starr is CNET's science editor, ...

The biggest turtle ever described wasn’t an ancestor of today’s leatherback turtles or any other living sea turtles. But it looks like there are some things about being a giant, skin-shelled sea ...

While the most famous wildlife in Austin is undoubtedly the colony of bats living under the Congress Avenue Bridge, paddling below that bridge is another conspicuous animal that deserves more ...

Not all pets demand constant attention, and if you're looking for a chill, low-fuss companion, turtles might be the perfect fit. These slow-moving, hard-shelled buddies don't need daily walks, won't ...