An expanse of ancient rock in the high-altitude Torotoro National Park in Bolivia has been revealed as the largest dinosaur ...

A record-breaking site in Bolivia preserves foot, tail, and clawprints left behind by hundreds, or even thousands, of ...

Theropods once trekked along a “dinosaur freeway” that stretched across a shoreline in what is now Bolivia, according to a new study.

The extent of an incredible dinosaur highway has been revealed in Bolivia, a country where actual skeletal fossils are rare.

The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and archaeological objects in New York on Wednesday. But a rare young dinosaur skeleton ...