In China, water is key environmental issue

Hydrogeologist John Gates talked about water quality problems in China such as increasing salinity, nitrate pollution, and falling water tables. Read more.

Climate change speeding flux of forest ecosystems

According to Neil Sampson, an international forestry consultant, forest ecosystems are always in a state of transformation, but climate change might speed up the process.

Ocean acidity studies raise more yellow flags

New reports indicate that ocean acidification is becoming a real problem in waters off of Washington State and could affect...

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.