"The number of gray whales migrating along the Pacific Coast of North America has steadily declined by nearly 40% from a 2016 peak, and the population produced its fewest calves on record this year, according to U.S. research released on Friday."

"After almost a decade of talks, the nations of the world committed Friday to drastically lower emissions of planet-warming gases from the world’s airplanes by 2050, a milestone in efforts to ease the climate effects of a fast-growing sector."

"Australia’s largest city, Sydney, has been soaked by its wettest year on record with almost three months of expected above-average rain to spare."

"Mold in homes is a costly crisis that often accompanies hurricanes and flooding, and climate change is amplifying the rain that feeds outbreaks."

"Pemex did not inform Mexico's environmental regulator of a methane leak from at a key offshore oilfield in December, according to the state oil company's response to a freedom of information request, which confirmed an earlier Reuters report that the regulator had no record of the incident."

"Efforts to speed a long-delayed, overbudget natural gas project in Sen. Joe Manchin’s home state by revamping federal permitting rules will play out in agencies and courts for now, after Congress balked last month."

"Before the Dixie fire came barreling through the Sierra Nevada last year, leveling everything here but a few houses, businesses and a school, this was a charming — if dying — Gold Rush-era town that about 800 people called home. Now, much of the charm is gone along with most of the residents, replaced by the skeletal remains of conifer trees and the deathly silence of block after empty block."

"Human-caused global warming has made severe droughts like the ones this summer in Europe, North America and China at least 20 times as likely to occur as they would have been more than a century ago, scientists said Wednesday. It’s the latest evidence of how climate change caused by the burning of fossil fuels is imperiling food, water and electricity supplies around the world."

"DOLLOW, Somalia — A man in a donkey cart comes wheeling through the dust, carrying two small, silent boys. The sky is overcast. It could rain. It won’t. It hasn’t for a very long time."

"Reggie Carrillo knows firsthand that where you live can determine how hot your neighborhood gets. The environmental activist and educator resides in a largely Mexican American area of south-central Phoenix, where segregation once forced Black and Hispanic people to live south of the railroad tracks."