Environment

Buried below the ice sheet that covers most of Greenland, there's an abandoned U.S. Army base. Camp Century had trucks, tunnels, even a nuclear reactor. Advertised as a research station, it was also a test site for deploying nuclear missiles.

Susan Bence

Special projects leader Tommy Richardson led WUWM's Susan Bence on a tour of Stockton Island. The experience proved to be as much an exploration of a major boardwalk project as it was demonstration of Richardson’s love for his job.

Richardson says he never dreamed he’d be working here. We’re on a Park Service boat, heading from a dock outside Bayfield to Stockton Island.

He grew up “near” but a world away from the Apostle Islands. Richardson's grandfather farmed outside Ashland; his dad worked at the local paper mill for 30 years.

One year ago — on Aug. 5, 2015 — an EPA crew at the Gold King Mine in southwest Colorado accidentally unleashed 3 million gallons of orange water filled with mercury and arsenic.

The toxic spill flowed into the Animas River, eventually running into New Mexico's San Juan River and into Lake Powell. So far, disaster response and water quality monitoring have cost the EPA about $29 million — and the problem isn't over yet.

Jodi Parins

Sixteen large dairy operations pepper Kewaunee’s county landscape – so do the fields on which they spread their manure. Today, more than 30% of Kewaunee County residents’ wells are contaminated.

The geology of the county allows manure to seep into the groundwater, and the situation finally resulted in action.

Resident Lynn Utesch served on workgroups, along with representatives from agencies, such as the EPA and state DNR.

Each day, 520 trucks with more than 7,000 tons of garbage trundle through the potholed streets of Dunmore and Throop, Pa. The two small towns, just outside of Scranton, are home to the Keystone Sanitary Landfill. The trash, however, comes from all over — just about half arrives from out of state.

Keystone Sanitary recently requested a 40-plus year extension of its permit, which is slated for another eight years, but local activists are pushing back.

The spreading of manure has become a heated issue in Wisconsin. Especially with the emergence of CAFOs - farms with large concentrations of animals. Some residents blame CAFOs for contaminating drinking water.

Today, dozens of people will trek to Ashland, in the far north, where the Natural Resources Board is supposed to decide how the state will proceed.

There's a voracious little bug destroying forests across the eastern U.S. Scientists say emerald ash borers, exotic beetles imported accidentally from Asia, have killed as many as 50 million trees.

They're now threatening groves in New York's Adirondack Mountains that are used to make an iconic kind of baseball bat.

McDonald's is no longer serving chicken raised on antibiotics that are important to human medicine. The company made the pledge last year, and now reports that it has completed its transition to the new antibiotic policy ahead of schedule.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

Joshua trees are weird. They've got shaggy bark, twisted branches and needle-like leaves.

"It's something that you don't even imagine could live on Earth and here it is," says Cameron Barrows, standing right beneath one. "It's something very alien."

They stretch across the dusty valley of Joshua Tree National Park.

"It's like a Dr. Seuss book," Barrows says.

A five-hour drive southwest of Madrid, I pull into a tiny town square filled with songbirds and an outsized Catholic church — where Eduardo Sousa and Diego Labourdette are waiting.

They're an odd couple. Sousa is a jovial fifth-generation Spanish farmer. Labourdette is a soft-spoken academic — an ecologist and migratory bird expert — who teaches at a university in Madrid. But they're in business together — in the foie gras business.

When agricultural extension agent Tom Barber drives the country roads of eastern Arkansas this summer, his trained eye can spot the damage: soybean leaves contorted into cup-like shapes.

He's seeing it in field after field. Similar damage is turning up in Tennessee and in the "boot-heel" region of Missouri. Tens of thousands of acres are affected.

Copyright 2016 WGBH Radio. To see more, visit WGBH Radio.

Michigan Attorney General Bill Schuette has announced criminal charges against six more people — including the state's former water quality chief — in connection with lead-contaminated water in the city of Flint.

All six people are current or former state employees in the Michigan Department of Health and Human Services or the Michigan Department of Environmental Quality.

It's a balmy Sunday night in late June in San Francisco, post-Pride parade, and I'm about to eat dinner in a pristine blue dumpster in a dead-end SOMA (South of Market) street. The event, Salvage Supperclub, seeks to draw attention to food waste and encourage home cooks to not throw out less than ideal, yet still edible stuff.

A glance at the menu and the evening looks promising. The hosts are gracious, the guests friendly and the organizers earnest. The dumpster is simply but tastefully decked out: glass tea lights, long wooden benches, bar towel napkins.

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