Apatosaurus is one of the most famous dinosaurs ever discovered, yet parts of its story remain surprisingly unsettled. Fossils from the Late Jurassic reveal a giant built for power and scale, but key ...

Dave’s Down to Earth Rock Shop has been around since 1970, but the contents of its basement have witnessed all of human history and another three billion years beyond that. Featuring gemstones, ...

Othniel Charles Marsh and Edward Drinker Cope were the two most prominent dinosaur specialists of the 1800s—and bitter enemies. They burned through money, funding expeditions to Western badlands, ...