For years, we suspected that Alvarezsaurids underwent a rare process of evolutionary miniaturization directly coupled to a ...

In Argentina's Patagonia region 95 million years ago, some huge dinosaurs roamed the landscape including fearsome meat-eater Giganotosaurus, at about eight tonnes, and immense long-necked plant-eater ...

In Argentina, an almost intact dinosaur fossil was unearthed that is estimated to have weighed less than 1 kilogram in life. It is believed to be the smallest dinosaur species discovered in South ...

For decades, scientists have traced the connection between small theropod dinosaurs and modern birds. Fossils such as Archaeopteryx reveal a mix of feathers, claws, and skeletal traits that blur ...

New findings about the anatomy of the dinosaur age’s fiercest predator suggest it chased prey “like an oversized bird.” By Jack Tamisiea Jack Tamisiea has previously reported on T. rex’s lips and the ...

There are only two known specimens in the world of the species Alnashetri cerropoliciensis, one of the smallest non‑avian theropods ever recorded. The discovery of the second specimen — the only ...

Add Yahoo as a preferred source to see more of our stories on Google. Unearthed in a rare Saharan fossil site in Niger, Spinosaurus mirabilis had a large head crest that may have signaled a message to ...

Colbert asks Kaitlan Collins about 'Trump’s apparent weaponizing of the FCC' — and her answer gets roaring applause American couple bought a house in Italy for $13,150 and spent around $18,000 ...

You'll learn about nematodes, pollinator gardens, dinosaurs and yeast at the speakers' series during the 15th Annual UC Davis Biodiversity Museum Day on Saturday, Feb. 21. The speakers' series will ...