Geologists recently dated the age of Watersmeet gneiss, a type of rock in the Upper Peninsula, as the oldest in the U.S. Here ...

Smithsonian researchers trekked to a remote site in northern Canada to collect four-billion-year-old rock samples that could ...

The Mazda 3 sedan, Mazda 3 hatchback, and MX-5 Miata roadster have demonstrated that stylish, upscale cars don't have to ...

Scientists have discovered a massive 'surprise' beneath Antarctica's ice that has remained unchanged for 500 million years.