"The new rule builds on a landmark 2015 rule prohibiting coal ash from being permanently stored in places where it comes into contact with groundwater. This was meant to reform the widespread practice of creating so-called coal ash ponds where the toxin is stored in a wet slurry. While at that time the EPA only applied the rule to coal plants in active use, the new rule will require the cleanup of hundreds of “legacy” coal ash ponds."

"A recent investigation has revealed evidence that China's distant-water fishing fleet, the world's biggest in scale, commits environmental and labor abuses in the southwest Indian Ocean off the coast of East Africa."

"Its growth driven to epic levels by climate change and fertilizer runoff, sargassum puts dozens of species — and people — at risk."

"For several years now, one question has held the key to understanding just how much we should worry about the hundreds of tons of DDT that had been dumped off the coast of Los Angeles." "Now, in a highly anticipated study, researchers have identified tiny zooplankton and mid-to-deep-water fish as potential links between the contaminated sediment and the greater ecosystem."

"As scientists rush to save ailing corals elsewhere, in Venezuela locals are trying to kill off this stinky variety."

"The deal will help the tribe raise money for infrastructure and services for its members while the water could ease the drought in the Southwest."

"After major providers quit California, Florida, and Louisiana, insurers are starting to pull back in other U.S. states, leaving homeowners struggling to find affordable cover for the risk of being hit by floods, wildfires or hurricanes."

"More than 1,000 sea lions have gathered at San Francisco’s Pier 39 this spring, the largest herd in at least 15 years. Mounds of floppy, delightfully ungraceful marine mammals have plopped themselves on to rafts along the city’s pier, displaying themselves to the thousands of tourists who pass by the area each day."

"Tyson Foods dumped millions of pounds of toxic pollutants directly into American rivers and lakes over the last five years, threatening critical ecosystems, endangering wildlife and human health, a new investigation reveals."