Hidden among the giants of the Jurassic era, a dog-sized dinosaur has been uncovered as a new species, rewriting what scientists thought they knew about these ancient ecosystems. Enigmacursor ...

Scientists have discovered a new species of dinosaur — one that was dog-sized and roamed what is now the United States around 150 million years ago alongside familiar dinosaurs like stegosaurus and ...

Fossils found in Chile are from a strange-looking dog-sized dinosaur species that had a unique slashing tail weapon, scientists reported Wednesday. Some dinosaurs had spiked tails they could use as ...

When Mike Poben, an opal buyer and and fossil fanatic, bought a bucket of opal from an Australian mine, he was surprised to find to find what looked like an ancient tooth in the pile. Later, he also ...

Add Yahoo as a preferred source to see more of our stories on Google. It's always fun to dress our dogs up, whether that be a new sweater or a collar or even a cute bandana. Don't even get me started ...

Funny dogs Maymo, Penny, and Potpie battle giant Triceratops dinosaurs. These cute beagle dogs explore the jungle and find a baby dinosaur behind a tree just as if they were in Jurassic Park. Each dog ...

A viral video of a dachshund dressed up as a dinosaur has melted hearts on social media after his owner was told everyone at doggy daycare would wear a costume, but no one else did. "When mom tells me ...

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