Environment

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AUDIE CORNISH, HOST:

Earlier this year, the Australian government added the koala to the country's list of endangered species. By some counts, only about 100,000 remain in the wild in a country that once boasted a population in the millions. But many conservationists say the listing doesn't go far enough.

Paul O'Donnell is one of the many volunteers at Friends of the Koala in the northern New South Wales town of Lismore.

"We go out every day for about an hour or so collecting leaf; usually we get about one bin per koala," O'Donnell says.

This summer's drought continues to wilt and bake crops from Ohio to the Great Plains and beyond. Under a baking, late-afternoon sun just outside of the tiny east-central Illinois town of Thawville, John Hildenbrand walks down his dusty, gravel driveway toward one of his corn fields.

"You can see on the outer edge, these are a lot better-looking ears on the outside rows. Of course, it's not near as hot as it is inside the field," he says.

Changing Views About A Changing Climate

Aug 3, 2012

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IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. This week, physicist Richard Muller published an op-ed piece in the New York Times in which he said that humans are almost entirely the cause of global climate change. This is following his own analysis of Earth's surface temperature data.

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IRA FLATOW, HOST:

This month we are collecting your stories about the good things Americans are doing to make their community a better place. Some of your contributions will become blog posts and the project will end with a story that weaves together submissions to make a story of Americans by Americans for Americans.

Every Day Is Earth Day In Seattle, Wash.

Aug 2, 2012

This month we are collecting your stories about the good things Americans are doing to make their community a better place. Some of your contributions will become blog posts and the project will end with a story that weaves together submissions to make a story of Americans by Americans for Americans.

Near their headquarters in a converted WWII naval building, EarthCorps members — brought in from all over the world — do morning yoga before departing to restore parks and creeks in and around Seattle.

Austin Docter has worked at a shellfish plant in Shelton, Wash., for 18 years and has a lot of words to describe what he calls the flavor profiles of oysters: Minerally. Metallic-y. Sweet. Buttery.

"Wherever oysters are grown, they take on the characteristics of the algae and water that they grow up in," Docter says. "It's a lot like French wine."

After talking to artists Judith and Richard Lang I couldn't stop thinking about the plastic in my life. I looked around my kitchen — at the dish soap bottle, the food storage containers, my kiddo's toys — and realized this stuff might be around for a long, long time.

Onondaga Lake in Syracuse, N.Y., has often been called the most polluted lake in America. It was hammered by a one-two punch: raw and partially treated sewage from the city and its suburbs, and a century's worth of industrial dumping. But now the final stage in a $1 billion cleanup is about to begin.

Standing in his office amid stacks of reports, scientist Steve Effler glances at an old front-page headline of the Syracuse Herald-Journal: "Divers find goo in Onondaga Lake."

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