Climate & Weather
The Great Flood of New York
An ice dam forming a large Ice Age lake collapsed 13,350 years ago, sending a flood down the Hudson River Valley and causing dramatic climate changes.
Rising Sea Levels and Moving Shorelines
Changes to the shoreline are inevitable and inescapable. Shoals and sandbars become islands and then…
How the Isthmus of Panama Put Ice in the Arctic
The long lag time has always puzzled scientists: Why did Antarctica become covered by massive…
Shifting Continents and Climates
Sixty-five millions years ago, dinosaurs had just become extinct, and mammals were starting to dominate…
Moving Earth and Heaven
The mountains rise, are lashed by wind and weather, and erode. The rivers carry mud…
Ground-Truthing the Paleoclimate Record
Sediment Trap Observations Aid Paleoceanographers The geological record contains a wealth of information about Earth's…
Oceans & Climate
The past decade has brought rapid scientific progress in understanding the role of the ocean…
Sedimentary Record Yields Several Centuries of Data
Natural climate changes like the Little Ice Age and the Medieval Warm Period are of…
Transient Tracers Track Ocean Cimate Signals
Transient tracers provide us with a unique opportunity to visualize the effects of the changing…