Environment

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ARI SHAPIRO, HOST:

President Obama said Tuesday that the U.S. Army Corps of Engineers is examining possible alternate routes for the Dakota Access Pipeline.

President Obama has called climate change a slow-moving catastrophe, yet we’ve heard little about the issue during this campaign season.

That goes for the U.S. Senate race pitting Democrat Russ Feingold and GOP incumbent Ron Johnson. Their campaigns have sizzled around their disparate views on just about everything else - from job creation to immigration.

Yet, they have said little about how they would approach the subject of climate change.

Dairy farmer Lloyd Holterman likes where Johnson stands on issues.

Near the entrance to Santa Monica pier stood a circle of Volkswagen Golfs, each with a driver. The purpose was to ferry attendees of a weeknight car unveiling to their own vehicles somewhere in the vast oceanfront parking lot. Perfectly framed by the pier's roller coaster in the background is the Volkswagen Atlas. If you want the company's answer to a year of scandal, this is it: what VW calls a mid-size SUV that has three rows that seat seven passengers.

Beaches in the Southeastern U.S. took a tremendous beating last month from Hurricane Matthew. The U.S. Geological Survey has found that the storm washed over and damaged 15 percent of sand dunes on Florida's Atlantic Coast, 30 percent along Georgia's coastline and 42 percent of the dunes on South Carolina beaches.

More than 1 million people have "checked in" on Facebook to the Standing Rock Indian Reservation page, in a show of support for the tribe that has been rallying against construction of the Dakota Access Pipeline.

A federal judge has tentatively signed off on a $151 million settlement between residents of Charleston, W.Va., and two companies implicated in a 2014 chemical spill that poisoned drinking water for hundreds of thousands of people.

A new study suggests some Los Angeles-area earthquakes in the 1920s and 1930s could have been caused by the oil boom at the time.

The paper, scheduled to be published online Tuesday in the Bulletin of the Seismological Society of America, presents evidence that drilling around Los Angeles between 1915 and 1932 could have been associated with damaging earthquakes in the area, including the magnitude 6.4 Long Beach quake in 1933 that killed 120 people.

Some 300 million children around the world are breathing highly toxic air, according to a new report from UNICEF.

Susan Bence

Are Milwaukee area rail lines becoming safer? One of the potentially hazardous loads some people worry about is crude oil. Trains carry up to 14 loads a week through the heart of the city.

Although Milwaukee has been accident-free, other U.S. and Canadian cities have not. Some citizens fear it’s just a matter of time because Milwaukee’s rail lines and bridges are old.

Andy Cummings of Canadian Pacific says his rail company stands ready to assist communities. CP’s “dangerous goods” officers train local first responders.

After years of negotiations, nations have reached an agreement to establish the world's largest marine sanctuary in Antarctica's Ross Sea.

Twenty-four countries and the European Union reached the unanimous deal at an international meeting of the Commission for the Conservation of Antarctic Marine Living Resources in Hobart, Australia on Friday.

A police operation is underway in North Dakota to remove protesters from land owned by pipeline company Energy Transfer Partners.

The Associated Press reports several people have been arrested.

It's been a brutal forest fire season in California. But there's actually a greater threat to California's trees — the state's record-setting drought. The lack of water has killed at least 60 million trees in the past four years.

Scientists are struggling to understand which trees are most vulnerable to drought and how to keep the survivors alive. To that end, they're sending human climbers and flying drones into the treetops, in a novel biological experiment.

A new report by the World Wildlife Fund warns that global wildlife populations are in steep decline worldwide.

Protests against the Dakota Access Pipeline have been raging for months, but tensions have been escalating. Recently, tribal leaders — led by Standing Rock Sioux Tribe Chairman Dave Archambault II — called on the Department of Justice to look into what they describe as unnecessary use of force by state and local law enforcement.

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