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What ice sheets reveal about climate
NASA glaciologist Robert Bindschadler talks about what Earth's ice sheets can reveal about climate, past and future, in this 8-minute podcast.
October 1, 2008
Forest managers grapple with rapid change
Sally Collins of the U.S. Forest Service says that plans to manage American forests sometimes have to change fast. Hear Collins talk about forest fires, climate change, and other issues facing today's forests.
September 29, 2008
A U.S. forest overview for the early 21st century
Forests can't be left alone to take care of themselves, says Sally Collins of the U.S. Forest Service.
September 16, 2008
US forests face threat from development
America is losing 6,000 acres of open land - much of it forests - to development each day, says Sally Collins of the U.S. Forest Service.
September 15, 2008
Clouds and Earth’s energy balance
NASA's Bruce Wielicki talks about how clouds affect the energy Earth receives, keeps, and emits back to space - what scientists call Earth's energy balance - in this 8-minute EarthSky podcast
September 10, 2008
What happens when hurricanes collide?
Hurricanes may start to interact at even a thousand kilometers apart.
September 9, 2008
Josh Willis on oceans and Earth’s energy balance
Oceanographer Josh Willis talks about the role oceans play in Earth’s energy balance in this 8-minute *Clear Voices for Science* podcast.
September 9, 2008
Carbon capture and storage with John Barry
John Barry leads one of Shell's efforts to manage carbon dioxide emissions. He spoke to EarthSky about carbon capture and storage technology.
September 2, 2008
Red skies and volcanoes create beauty
Red skies and volcanoes from early Roman stories to today. Learn about unusual conditions that can create beautiful views in our skies at sunrise and sunset.
August 31, 2008
Ocean’s deserts – biological dead zones – expanding
Jeff Polovina of the U.S. National Marine Fisheries Service explains how areas of ocean with little life are growing. Read more in Ocean's deserts...
August 30, 2008
