"Each summer for the last two decades, Jim Parker has readied his small whale watch boat, and made a business out of ferrying tourists out into the cool blue waters of the Gulf of Maine. For years, it was steady work."

"A huge floating device designed by Dutch scientists to clean up an island of rubbish in the Pacific Ocean that is three times the size of France has successfully picked up plastic from the high seas for the first time."

"Scientists say toxic red tide is back in the waters off the Florida southwest coast after fading away earlier this year following a 15-month bloom."

"A massive iceberg with the robotic sounding name D28 has separated in recent days from an ice shelf in Antarctica, prompting both awe and concern around the world. Measuring 610 square miles, D28 is slightly larger than Oahu, Hawaii, and some are worried that its fracture from the Amery Ice Shelf is a signal of climate change."

"It’s a gentle intruder, moving stealthily underground, out of sight but not undetected. Salt water continues to move farther inland in Florida’s Miami-Dade County, albeit at a slower rate, according to new U.S. Geological Survey mapping."

"Five decades ago, President Lyndon B. Johnson declared the polluted Potomac River a “national disgrace.” Although it is now much cleaner, officials in Washington are still not convinced the water is safe for humans to swim in. But many miles downriver, where the Potomac widens to lakelike proportions as it flows toward the Chesapeake Bay, it teems with a different species of swimmers whose presence may signal healthier waters: dolphins."

"Environmental advocates Oct. 2 claimed that EPA’s coal ash proposals are illegal because companies may be allowed to reuse this material without proper monitoring and public protections."

"After Hurricane Harvey hit in 2017, Houston jumped to the front of the pack in adapting to the threat of climate change. It passed tougher building codes, offered more buyouts for flood-prone homes and budgeted billions of dollars in new funding for flood control."

"Groundwater pumping in some of the world’s critical watersheds exceeds safe levels. It’s causing surface waters to fall at an alarming rate."

"The oceans are under siege, campaigners warn, and fish stocks could collapse unless a global deal is struck swiftly to ban harmful fisheries subsidies. The World Trade Organization, meanwhile, can’t agree on who will head the committee to discuss the issue, according to sources close to the negotiations."