"Pacific Gas & Electric plans to bury 10,000 miles (16,000 kilometers) of its power lines in an effort to prevent its fraying grid from sparking wildfires when electrical equipment collides with millions of trees and other vegetation across drought-stricken California."

"A leaked version of the newest science report from the U.N. Intergovernmental Panel on Climate Change warns of looming, potentially catastrophic tipping points for Arctic sea ice melt, tundra thaw, savannification of the Amazon rainforest, and other planetary environmental thresholds beyond which recovery may be impossible."

"Smoke and ash from massive wildfires in the American West clouded the sky and led to air quality alerts Wednesday on parts of the East Coast as the effects of the blazes were felt 2,500 miles (4,023 kilometers) away."

"The House on Tuesday approved five bipartisan measures designed to enhance various aspects of the nation’s cybersecurity following recent major cyberattacks."

"It has lasted longer than the Dust Bowl of the 1930s. It’s dropped water levels perilously low at two of the nation’s largest reservoirs, forced ranchers to sell off herds and helped propel scorching wildfires. And worst of all, the drought blanketing the western United States is not going away."

"Wildfires raging across the western United States and Canada, including a “monster” two-week-old blaze in Oregon, on Tuesday belched smoke and soot that gusted eastward and caused harmful air pollution as far away as New York City."

"The G20 countries have provided more than $3.3 trillion in subsidies for fossil fuels since the Paris climate agreement was sealed in 2015, a report shows, despite many committing to tackle the crisis."

"Unusually heavy rains and massive flooding have hit China’s Henan province, bursting the banks of rivers, overwhelming dams and the public transport system and upending the lives of tens of millions."

"Last September, a wildfire tore through one of Dario Sattui’s Napa Valley wineries, destroying millions of dollars in property and equipment, along with 9,000 cases of wine. November brought a second disaster: Mr. Sattui realized the precious crop of cabernet grapes that survived the fire had been ruined by the smoke. There would be no 2020 vintage."

"Pacific Gas & Electric reported to California utility regulators that its equipment may have been involved in the start of a fire burning in the Sierra Nevada that is threatening hundreds of homes."