It walked on two legs and may have looked like a feathered bear with giant claws. Meet Kayrasaurus changliensis—well, its almost complete skeleton, to be precise. Paleontologists have described a new ...

A newly identified 240-million-year-old animal from Tanzania is forcing scientists to rethink the early dinosaur timeline. Dinodontosaurus isiyavamanda belongs to a group previously known only from ...

Researchers estimate the T. rex was walking at a speed of roughly 3.4 to 4.5 miles per hour. Andrey Atuchin Roughly 66.5 million years ago, a hulking Tyrannosaurus rex marched through the then-swampy ...

See the Lone Star State in a whole new way aboard these storied railroads. History buffs will appreciate their ride on the Texas State Railroad, which takes place in refurbished vintage train cars ...

Metra’s diesel-engined commuter trains are familiar sights in and around Chicago, and so is the smell of spent diesel that surrounds them – but a new battery-electric FLIRT locomotive from Stadler is ...