The find adds to Big Bend NP's long-held reputation as a hotspot for dinosaur fossils. Previous discoveries at the park ...

Around 41,000 years ago, Earth’s magnetic field underwent a chaotic shift that temporarily weakened the planet’s natural ...

About 41,000 years ago, Homo sapiens may have survived increased solar radiation caused by a weakening magnetic field by ...

Aa Aa Aa As he crossed by caravan from Tripoli to Timbuktu in the mid 1800s, the German explorer Heinrich Barth became the first European to discover the then-mysterious prehistoric Saharan rock ...

With an incredible history and mysterious extinction, these fascinating creatures continue to puzzle scientists to this day.

The Landsford Canal Trail offers exactly that kind of satisfaction—a gentle 3-mile adventure that delivers more bang for your hiking buck than an all-you-can-eat buffet delivers calories.