Scientists use different methods to calculate size and weight so they don’t always agree, but judging by bones found, a good ...
A newly identified parasitic wasp that buzzed and flew among dinosaurs 99 million years ago evolved a bizarre mechanism, ...
More than 90 million years ago, a creature with a long neck and two claw-baring fingers roamed the Earth, grabbing plants and ...
Fossils of 444 million-year-old creatures whose bodies were preserved "inside-out" have been discovered in South Africa.
Our planet’s first known mass extinction happened about 440 million years ago. Species diversity on Earth had been increasing ...
In Mongolia, a new species of dinosaur with strange claws has been unearthed by paleontologists. It was discovered in the […] ...
The dinosaur, named Duonychus tsogtbaatari, measured about 10 feet (3 meters) long, weighed approximately 575 pounds (260 kg) ...
Paleontologists discovered Duonychus tsogtbaatari from fossils uncovered in 2012. It was a giant, feathered creature adapted ...