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, ...

Article by Molly Schafer Photos courtesy of Molly Schafer, Mat Smith, Andy Tocydlowski, Maya Walker, Jim White, Kenneth Geisert and University Archives September 10, 2024 The discovery of a ...

Do turtle shells actually consist of modified ribs? The answer, surprisingly, is yes. This weird-but-true claim went viral in mid-June 2021 when Twitter user and post-doctorate turtle expert Ceri ...

When we picture sea turtles in the wild, it's easy to envision them as armored warriors—their hard, resilient shells serving as near-impenetrable shields against oceanic threats like sharks. These ...

In cartoons, when a turtle is spooked, it retreats into and closes up its shell. While used for comic effect, this imagery is based in fact — although not all turtles are capable of this protective ...

Nuclear explosions can have far-reaching consequences on the environment and people surrounding a detonation site. After a nuclear weapon test, for example, particles and gases from an explosion ...

JOHNSON CITY, Tenn. (WJHL) — 11 out of the 16 documented turtle species in the Volunteer State can be found in and around East Tennessee. Whether you’re curious about what turtle is the smallest, ...

OCEARCH is best known for its work studying, tagging and tracking great white sharks, but the nonprofit research group also tracks other species. One of them, a 5-foot-2-inch, 916-pound female ...