An Earthquake 675 Years Ago Finally Broke Open the Casing of the Great Pyramid.

Two Miles Below the Atlantic Surface There Are Cliffs, Shorelines and Boulder Deposits

Earth Is Not the Destination. It Is the Seeding Ground for the Solar System.

8 to 10 Degrees of Warming in Less Than Five Years. The Geological Record Has Done This Before

A 20 to 30 Mile Comet Fragmenting Could Generate a Million Catastrophic Impact Events

The Kuiper Belt and the Oort Cloud Are Cometary Reservoirs on the Edge of Stability.

A Cluster of Impacts. Not One Fell Swoop. The Extinction Was a Prolonged Knockout.

Beer Bottles in a Backyard and a Theory That Changed How We Read Ice Cores

10,000 Years Is the Minimum. The Real Age of the Sphinx May Go Much Further Back.