"The Antarctic Endeavour glides across the water’s silky surface as dozens of fin whales spray rainbows from their blowholes into a fairy tale icescape of massive glaciers. But as a patrol of environmentalists approaches the Chilean super trawler in an inflatable boat, the cruder realities of modern industrial fishing come into view."

"When it comes to packing on the pounds to survive an Alaska winter, this year’s undisputed champ is Grazer."

"Waste from the oil and gas industry contains toxic and radioactive substances. Disposal of this waste is supposed to be carefully tracked, but 800,000 tons of oil and gas waste from Pennsylvania oil and gas wells is unaccounted for, according to a recent study."

"Four dozen Antarctic ice shelves have shrunk by at least 30% since 1997 and 28 of those have lost more than half of their ice in that time, reports a new study that surveyed these crucial “gatekeepers’’ between the frozen continent’s massive glaciers and open ocean."

"Sewage collecting in crudely dug trenches. Failing septic tanks that send waste bubbling into backyards. These are some of the common sights across Alabama’s Black Belt, a strip of 24 continuous counties blessed with deep fertile soil but long plagued by inadequate wastewater infrastructure and the commensurate parasitic disease."

"Rising ocean temperatures and marine heat waves are pushing whales closer to busy shipping lanes. Flexible speed reduction areas could help prevent ship collisions, scientists say."