Climate Change

"How a group of five activists called the Valve Turners decided to fight global warming by doing whatever it takes."

"As climate-change lawsuits against the oil industry mount, Exxon Mobil Corp. is taking a bare-knuckle approach rarely seen in legal disputes: It’s going after the lawyers who are suing it."

"The Trump administration wants to eliminate a broad swath of the nation's climate change research infrastructure, including satellites, education programs and science centers."

"While top Trump administration officials deny climate change, the intelligence agencies warn global warming can fuel disasters and violent conflicts."

"Maple syrup might be ubiquitous in pantries and pancake houses now, but new research suggests that might not always be the case. Climate change could eventually render the sticky stuff extinct."

"The Trump administration on Monday moved to repeal one of the last unchallenged climate-change regulations rushed into place in the waning days of the Obama presidency — a rule restricting the release of planet-warming methane into the atmosphere."

"California officials and clean air advocates are increasingly concerned the Trump administration may attempt to unravel a key program to drive down greenhouse gas emissions from automobile fleets while also jeopardizing the ability of California and other states to set pollution standards stronger than federal rules."

"Winter athletes like the cross-country skier Jessie Diggins are demanding action on climate change."

"In South Carolina, tides flow deep inland through twists and turns of creeks, beaches and salt marsh, a shoreline that from above looks more like plant roots than a straight edge."

Genetics may be the key to saving California's ancient coastal redwoods from the climate change that threatens them.