"YELLOWSTONE NATIONAL PARK — On a recent fall afternoon in the Lamar Valley, visitors watched a wolf pack lope along a thinly forested riverbank, ten or so black and gray figures shadowy against the snow. A little farther along the road, a herd of bison swung their great heads as they rooted for food in the sagebrush steppe, their deep rumbles clear in the quiet, cold air."

"Plans to establish the first oil drilling operation in US Arctic waters have hit an ironic snag – a lack of sea ice caused by rapid warming in the region."

"Nancy Pelosi is facing an unexpected flare-up on climate change that is complicating relationships among House Democrats ahead of crucial leadership elections."

"PARADISE, Calif. - A search for victims of a catastrophic blaze that reduced a northern California town to ashes intensified on Thursday, as authorities expanded to 630 the number of those reported missing in the deadliest and most destructive wildfire in state history."

"For the fourth-generation crab fisherman John Beardon, the warming of Pacific waters off the coast of California has meant toxic crabs, shortened fishing seasons and a near decimation of his livelihood as a crab boat captain. Now he would like to see the industry he says is responsible pay for the damage."

"For years, insect populations have been dropping worldwide without a clear explanation. A new paper suggests male infertility is at least one factor behind that decline, as warmer-than-usual temperatures take a disproportionate toll on males of some insect species."

"Humans helped make recent devastating U.S. hurricanes wetter but in different ways, two new studies find."

"When people think of potential solutions to global warming, they tend to visualize technologies like solar panels or electric cars. A new study published on Wednesday, however, found that better management of forests, grasslands and soils in the United States could offset as much as 21 percent of the country’s annual greenhouse gas emissions."

"Rep. Frank Pallone does not like the idea of bringing back the Select Committee on Energy Independence and Global Warming."

"For Cainnon Gregg, 2018 started out as a great year. After leaving his job as an installation artist to become a full-time oyster farmer in Wakulla County, Florida in 2017, Gregg began raising small oysters in baskets or bags suspended in the shallow, productive coastal waters of Apalachicola Bay."