Although 2025 did not set a new global temperature record, it still delivered clear signs of a warming planet.

But that changed last year with pollution actually growing faster than economic activity, said study co-author Ben King, a director in Rhodium’s energy group. He estimated the U.S. put 5.9 billion ...

Greenhouse gas emissions in the United States rose last year, snapping a two-year streak of declines as cold winter ...

The increase in planet-warming emissions came after two years of decline as demand for electricity has been surging.