"DETROIT -- Remaining mounds of petroleum coke have been removed from the Detroit riverfront ahead of a city-imposed deadline but more time is needed to haul construction materials away from the sites, according to a storage company."

"Wilma Subra, a diminutive grandmother, has long challenged the corporate polluters in one of the nation's most toxic regions."

"Tesla outsells Porsche and other luxury models in June with the Model S. Even on a year-to-date basis, Tesla outsells Porsche, Lincoln, Volvo, Jaguar, and Land Rover."

"Beaver Valley nuclear power plant may have failed part of an April federal safety drill in which mock intruders attack the plant, federal regulators and the plant owners said on Monday."

"TUOLUMNE CITY, Calif. -- Crews were finally gaining ground by late Monday on a massive wildfire burning near Yosemite National Park as officials also expressed optimism that no water or power disruptions would come from the blaze burning along the shores of the main reservoir that supplies San Francisco."

"Maryland officials pulled back a proposed regulation Monday aimed at reducing farm runoff polluting the Chesapeake Bay after chicken growers warned it could cripple the state's lucrative poultry industry if imposed now."

"WASHINGTON -- The federal government is fighting with itself over a massive fire at a Chevron refinery in California that sent 15,000 people to hospitals with respiratory ailments."

"PORTAGE GLACIER, Alaska -- As she marveled at the site of a shrinking Alaska glacier, the newly installed leader of the Environmental Protection Agency said Monday that the president told her that fighting climate change should be her primary focus."

"Detroit is already failing its citizens. Climate change is compounding the woe. With downpours up 45 percent in the past 50 years, the city's outdated sewer system can't handle the flow."

"Across the high plains, many farmers depend on underground stores of water, and they worry about wells going dry. A new scientific study of western Kansas lays out a predicted timeline for those fears to become reality. But it also shows an alternative path for farming in Kansas: The moment of reckoning can be delayed, and the impact softened, if farmers start conserving water now."

"JEFFERSON CITY, Mo. -- An environmental group is heading to court in another attempt to overturn the way Missouri officials have implemented a 2008 ballot initiative about renewable energy."

"The 53,000 water utilities in the United States deliver some of the safest drinking water in the world — a public health victory of unrivaled success that began in 1908 with chlorination campaigns in Jersey City and Chicago. Still, millions of individual cases of waterborne diseases occur annually and related hospitalization costs approach $1 billion each year. In 2007 and 2008, the most recent years for which figures are available, the Centers for Disease Control and Prevention recorded 164 waterborne disease outbreaks, almost entirely from protozoan cysts of the parasite Cryptosporidium."

"SILVER CITY, N.M. -- The U.S. Fish and Wildlife Service will propose increased recovery territory for Mexican gray wolves in Arizona and New Mexico and will drop plans to capture wolves entering these two states from Mexico, under two agreements reached [Monday] between the agency and the nonprofit Center for Biological Diversity."

"The blaze, now 134,000 acres, pushes into Yosemite National Park. Each day, what it does depends on the wind."

"CHARLESTON, W.Va. -- Obama administration officials on Friday proposed to update the federal government's 42-year-old exposure limits for silica dust, a move the Labor Department said would prevent 700 deaths and 1,600 new cases of silicosis every year. The proposal would provide new protections for 2.2 million American workers, cutting in half the legal limit for dust exposure on the job."