Had one hoped to leave a time capsule for today’s Bostonians in the Permian period 250 million years ago, much less the Pliocene epoch four million years ago , they would have been completely, utterly ...

In this episode, we uncover hidden gold inside large quartz rocks - using nothing but our trusty metal detectors and some ...

Bramlet Mine begins with a wide opening that quickly funnels explorers into a flooded passage coated in green talc and ...

A ridiculous but instructive thought experiment involving deep time, plate tectonics, erosion and the slow death of the sun ...