Turtle shells evolved over the course of 300 million years, but self-defense wasn't the initial driver, researchers think. When you purchase through links on our site, we may earn an affiliate ...

Humongous Turtle Shell Unearthed. This shows an 8-million-year-old turtle shell that measured nearly 8 feet (2.4 meters) was discovered in Venezuela. A couple renovated their kitchen—and stumbled upon ...

Federal authorities in the United States have arrested four members of an antigoverment left-wing group over an alleged bomb plot targeting immigration agents and companies, among others, in ...