Research finds signs of “coordinated climate obstruction efforts” among oil, plastics, and agrichemical industries in social media messaging.

The Reform UK leader is betting his home on climate denial, campaigners say.

Is the Gulf of Mexico the "single best opportunity" to store climate-warming gas — or an existential threat to wildlife and people?

Our editors and reporters weigh in on a year of seismic political events, and what they’re paying close attention to in 2025.