"The Environmental Protection Agency’s internal watchdog said Monday it had opened an investigation into the agency’s weakening of Obama-era regulations that would have limited automobile emissions by significantly raising fuel economy standards."

"Both Republican and Democratic Ohio lawmakers are pushing to repeal the state’s nuclear bailout bill after this week’s release of a federal criminal complaint against House Speaker Larry Householder and others. Clean energy advocates say that would be a start, but more is needed to address eight years of lawmakers’ actions to slow the growth of renewables in the state."

"Early in 2019, a year before the world shut its borders completely, Jorge A. knew he had to get out of Guatemala. The land was turning against him. For five years, it almost never rained. ... Jorge knew then that if he didn’t get out of Guatemala, his family might die, too."

"The Trump administration on Wednesday made public the federal government’s first proposal to control planet-warming pollution from airplanes, but the draft regulation would not push the airlines beyond emissions limits they have set for themselves."

"Researchers studying one of the most important and vexing topics in climate science — how sensitive the Earth’s climate is to a doubling of the amount of carbon dioxide in the atmosphere — found that warming is extremely unlikely to be on the low end of estimates."

"Young climate activists like Jamie Margolin are building a movement while growing up — planning mass protests from childhood bedrooms and during school."

"The burning of natural gas at oil production sites rose last year to its highest level since 2009, per newly released World Bank estimates based on satellite data."

"Climate change threatens to create turmoil in the financial markets, and the Federal Reserve and other regulators must act to avoid an economic disaster, according to a letter sent on Tuesday by a group of large investors."