Safe harbor agreement protects wildlife and landowners

Robert Bonnie of the Environmental Defense Fund talks about the safe harbor agreement that helps landowners along with endangered species on their land.

Financial incentives for preserving forests

A land conservationist says that good stewardship by private forest landowners in the U.S. can be a heroic effort, because it can require the rejection of sometimes lucrative financial offers.

Earth’s carbon budget in a warmer world

Jon Ranson talks about studying vegetation via satellite, and how carbon relates to climate change, in this 8-minute *EarthSky Clear Voices for Science* podcast.

Marine census update reveals octopus ancestor

The Census of Marine Life won’t be complete until 2010, but scientists are already sharing some of their discoveries, including...

Climate-related depression: How to handle it

At this point, talking about climate change doesn’t bother biologist Camille Parmesan. She mentioned this after she finished telling me...

Bizarre ancient fungus turned deadly frog killer

Erica Bree Rosenblum, a biologist at the University of Idaho, is working to understand a mysterious fungus, found nearly every continent, that's affectog more than 400 frog species.

Polar melting consequences: Learn more here

Polar research scientist Ginny Catania responds to a Brazilian student's question, and explains why what happens at the poles can have global impacts.

Michael Ramsey watches volcanoes from space

Volcanologist Michael Ramsey studies volcanoes both up close and with images from NASA's Terra satellite. Listen to him discuss the search for signs of volcanic eruptions in this 8-minute podcast.

Ocean current stripes discovered by scientists

Scientists have never had an accurate map of ocean currents, until now. Hear about Peter Niiler's recent discoveries about ocean currents and climate.

Ivory sales banned on website eBay

They tracked over 7,000 ivory sales online over from May to June 2008 and found 83 percent were done through eBay. Read more about the banning.