Including my absolute favorite toothpaste.

When gag gifts don’t land, they lose their luster minutes after the wrapping paper comes off. I don’t say this to discourage you — gag gifts can be hilarious — but you have to think thoughtfully about ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Triceratops’ massive skulls were built for horn-to-horn grappling. The rhino-like Centrosaurus could withstand stabbing its nose horn up and down. And the parrot-faced Psittacosaurus would have been ...

London — A previously unknown species of dinosaur — a "long-clawed predator the size of a tiger" and a cousin of the Tyrannosaurus rex — has been identified from a fossil originally found 100 years ...

Tens of millions of years ago, herds of triceratops roamed the lush plains of North America. The world’s only known fossil representation of one of those herds will soon be making its way to Dallas.

A 120-million-year-old fossil forgotten in a museum for nearly a century has revealed a terrifying new dinosaur that may have been more dangerous to humans than a T. rex. The tiger-sized predator also ...

A long-forgotten fossil has revealed a new species of long-clawed dinosaur that roamed Britain 120 million years ago. The tiger-sized predator has been named Invictibellatrix amberina, and scientists ...

A newly identified 210-million-year-old dinosaur from Zimbabwe is helping scientists uncover a surprisingly distinct prehistoric ecosystem. The discovery suggests that ancient climate differences may ...

A new species of dinosaur - a long-clawed predator the size of a large tiger - has been identified from a fossil found on the Isle of Wight more than 100 years ago. The dinosaur, named ...

Flight was probably more widespread in dinosaurs than previously thought. A newly identified species sheds light on how some achieved liftoff. An artist’s interpretation of Norellraptor, a newly ...

Geophysics is the study of earth through the collection and analysis of physical property measurements that are recorded at or near the ground surface. Thus, geophysical methods include a vast array ...