At COP29, a decade-long effort to realize the ambitions of the Paris Agreement could give the world a way to measure the success of climate adaptation.
In a swaggering press conference at COP29, House Republicans delivered an aggressive message in support of oil, gas, and coal — but kept their options open.
Activists rallied around a shared feeling of exclusion from the formal COP process, and concerns that the solutions that come out of it are harming their communities.
At this year's U.N. climate talks, the Biden team hopes a push for one of the most controversial forms of zero-emissions power will be palatable to the president's successor.