Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, causing mass extinction.

Would you lick a 65-million-year old dinosaur poop? Granted, it’s not a question many people ask themselves - but for George Frandsen it’s a firm, “Yes!”. Not merely a dinosaur fossil hunter, ...

A trove of specimens from New Mexico may help settle a long-running argument about the diversity of dinosaurs before their ...

A fossil site in New Mexico with numerous dinosaurs, including the gargantuan Alamosaurus, dates to shortly before the ...

DENVER (WKRC/KUSA/CNN Newsource) - Scientists at the Denver Museum of Nature and Science made an unexpected discovery right beneath their feet while conducting research in the museum's parking lot.

Newtonsaurus cambrensis is very large, larger than most, if not all, contemporary predators. For a therapod dinosaur from the Triassic era to be so large is essentially unprecedented. Scientists in ...

NEW YORK (AP) — Scientists have discovered a new dinosaur from Argentina with powerful claws, feasting on an ancient crocodile bone. The new find was possibly 23 feet (7 meters) long and hailed from ...

DENVER — A team of researchers at the Denver Museum of Nature & Science recently discovered a nearly 70 million-year-old dinosaur fossil under the museum’s parking lot in City Park. According to ...

A new “ apex predator ” dinosaur species has been discovered based on its fossil, unearthed in Argentina with a crocodile bone stuck in its jaws. The species has been named Joaquinraptor casali, and ...