Environment

Andrew Herrington slips on a battered green backpack, stashes a .308 bolt-action rifle under his arm and steps off a boat onto the steep, rocky shores of Great Smoky Mountains National Park.

"It's about a half-mile that we're going to walk up to for those traps," he says.

In almost every circumstance, hunting is strictly forbidden at national parks. But there's an exception to that rule. Herrington's job is to hunt at Great Smoky Mountains National Park for an invasive and hugely destructive species: feral hogs.

Shareholders of Exxon Mobil and Chevron have voted to reject a series of resolutions aimed at encouraging the companies to take stronger actions to battle climate change.

But Exxon Mobil shareholders voted in favor of a rule that could make it easier for minority shareholders to nominate outsiders to the company's board, a potential victory for environmentalists.

Activist shareholders at both companies had placed an unusual number of resolutions on the ballot related to climate change.

The Florida Everglades is a swampy wilderness the size of Delaware. In some places along the road in southern Florida, it looks like tall saw grass to the horizon, a prairie punctuated with a few twisted cypress trees. The sky is the palest blue.

But beneath the surface a different story is unfolding. Because of climate change and sea level rise, the ocean is starting to seep into the swampland. If the invasion grows worse, it could drastically change the Everglades, and a way of life for millions of residents in South Florida.

Oleg Doroshin, Fotolia

The weather was beautiful over the weekend around most of southeastern Wisconsin. It was especially welcome because during April, it felt like it would never warm up and spring would never arrive. However, April was actually tremendously warm month across the globe and set a temperature record. 

George Stone is professor emeritus of natural science at Milwaukee Area Technical College and the now-retired organizer of the annual Sustainability Summit in Milwaukee.

At the end of 2013, snowy owls started showing up far south of their usual winter range. The big white birds were reported in South Carolina, Georgia, even Florida.

Dave Brinker, an ecologist with the Maryland Department of Natural Resources, had never seen anything like it.

Copyright 2016 Southern California Public Radio. To see more, visit Southern California Public Radio.

People in India know the Sundarbans as a beautiful and dangerous patchwork of mangrove islands covering nearly 4,000 square miles extending into Bangladesh. It is also home to a variety of rare and endangered species and a UNESCO World Heritage Site. Now, this watery landscape is getting international attention for a different reason.

Some of these islands are disappearing, swallowed up by rising tides. Tens of thousands of people who live in the Sundarbans have lost their homes in recent decades.

The Colorado River has been a major source of water in the Southwestern United States region, but many worry that it's beginning to dry up. Some observers point to population growth, climate change and water mismanagement as causes in discussions regarding the dwindling river.

Could the water crisis that has struck many Western states be a sign of what's to come for the rest of the nation? And who decides how much water is used or who controls it?

We often associate climate change with too much water — the melting ice caps triggering a rise in sea levels. Now a new World Bank report says we also need to think about too little water — the potable sort.

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

E.O. Wilson Goes To Washington

May 22, 2016
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Copyright 2016 KSMU-FM. To see more, visit KSMU-FM.

A drone buzzes a half-mile above the earth in the drought-stricken Indian state of Maharashtra. It's beaming back live video to photographer Raju Shinde. "I've been shooting this area for the last decade," he says, "observing the changes."

They are profound.

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

The Sacred Glacier Is Melting But The Festival Goes On

May 21, 2016

On Sunday, May 22, over 100,000 Peruvians are expected to arrive at a site in the Andean highlands near the peak of Ausungate, in the southeastern region of Cusco. They may have traveled hundreds of miles to get there. At an altitude of 16,500 feet, they'll camp out, sing, dance and pray at the holiest — and one of the biggest — religious festivals in the Andes mountain chain. It's called Qoyllur Riti, which means "snow star" in the local Quechua language.

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