At the Climate Change Symposium hosted by Northwestern University Thursday, scientists showed how dramatically shrinking glaciers and rising carbon dioxide levels document a warming planet.

Seismologist Meredith Nettles’ office is just north of New York City, but her mind is more often on Greenland where she spends part of the

Three titans of climate change science -  Wallace Broecker, Richard Alley and George Denton - warn that global warming is real and requires immediate action.

Climate science pioneer Wallace. Broecker joins the discussion during a a retreat of scientists at the Comer Foundation conference this fall. Climate scientist Wallace Broecker, the man credited

With increasing temperatures on Earth, glaciers melt and ocean levels rise ever more rapidly, claiming coasts and causing floods. But global warming will have other

Top climate scientists assessed the impact of melting glaciers, rising sea levels and lakes turning into deserts at this year's Comer Abrupt Climate Change Conference in Wisconsin.

With increasing temperatures on Earth, glaciers melt and ocean levels rise ever more rapidly, claiming coasts and causing floods. But global warming will have other