Scientist Mike Brewer and meteorologist Dan Satterfield explain the connection between drought and a changing climate.
Scientist David Crisp explains how NASA tracks regional carbon dioxide (CO2) emissions from space.
Dr. Heidi Cullen talks to Dr. John Townshend about his current research which tracks rainforest deforestation.
The atmosphere isn't the only place carbon dioxide caused by human activity goes.
Wildfires are on the rise in the State of Washington, as they are in much of the American West and climate change looks at least partly responsible.
Craig Matthews, long-time fly-fishing guide, gives an eyewitness account of the changes he's seen in over thirty-plus years on the rivers around West Yellowstone, Montana.
Gordon Rogers, River Keeper of Georgia's Little Satilla River, shows us the impacts he sees in a precious ecosystem along Georgia's coast.