Summer 2021 was hottest on record in US, tied with Dust Bowl summer of 1936. CNN Biden wants nearly half the nation’s energy to come from solar by 2050. Washington Post Study calls for strict limits on oil, coal to curb warming. AP Methane rule to eclipse past regulations, including Obama's. E&E News Harvard will move to divest its endowment from fossil fuels. Harvard Crimson Joe Manchin’s dirty empire. Intercept Oil industry launches lobbying blitz as Congress targets fossil fuel subsidies. DeSmog