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

A newly identified prehistoric species, Terastiodontosaurus marcelosanchezi, has stunned paleontologists by becoming the ...

"This habitat on top is a result of a lot of design, engineering, and planning." Authorities take major step toward ...

The world’s largest rodent is multiplying in — and dividing — one of Argentina’s most exclusive gated communities.