Back to my roots! Some of my first videos on this channel were fossil hunting on dirt roads. Today I drove back to some of my ...

The fossils at the Mazon Creek site are so abundant and so well-preserved that researchers can reconstruct a detailed impression of the prehistoric ecosystem of which they were a part.

Rocks tell us a story which most climate scientists seem to have ignored in their panic about a runaway greenhouse effect ...

A hands-on history lesson is making its way across the Imperial Valley this summer as the Imperial Valley Desert Museum ...