This Melissa & Doug stacking toy might be the cutest toy we've ever seen. It's huge and hands-on, with layers of fun discoveries. There are a total of five detachable toy pieces, all with new textures ...

Jared Wildenradt has hiked the Ice AgeTrail nine times. Lisa Siewert is mapping the geologic highlights of the path. They share favorite segments.

In a nutshell A mammoth ivory boomerang discovered in a Polish cave is likely between 42,290 and 39,280 years old, making it the oldest known example of such a tool in Europe and possibly the world.

Prehistoric fossils dating back to the Ice Age discovered in South Louisiana. What prehistoric animals used to roam Louisiana?