ORIGAMI-style space homes that spring off the ground on Mars could house future visitors to the red planet. These hi-tech ...

Ceratopsians were horned, beaked dinosaurs that once stomped their way all over North America and Asia during the Late ...

For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of ...

A wealth of new Mussaurus eggs and skeletons suggests these Jurassic herbivores were among the first dinosaurs to travel in groups broken up by age. The long-necked dinosaur Mussaurus switched from ...

That's the best thing about dad jokes: The wholesome sense of humour is appropriate just about anywhere (leave your dark ...

Raising children in the DC area is an amazing adventure—it certainly has been for my family! From free museums and nature ...