This year's powerful El Nino and the record heat it's driving could lead to nearly half a million more heat-related deaths worldwide by the end of February.

A new AP-NORC poll shows Americans are growing more concerned about the environmental impacts of AI.

The Biden administration is delaying decisions on new federal oil and gas drilling and other energy-related actions.

A federal judge on Friday blocked the Biden administration’s attempt to put greater emphasis on the potential damage from greenhouse gas emissions in the federal rulemaking process.