President Biden’s own pledge, nearly doubling the U.S. target for cutting emissions from coal and petroleum this decade, depends on his keeping political support from voters and securing more than $2 trillion for a nationwide infrastructure overhaul.

World leaders put aside their other differences and promise international cooperation to cut coal- and petroleum-burning emissions.

Instead of focusing on denialism, climate misinformation is getting local, focused on extreme weather events tied to a changing climate.

Las Vegas-area water officials have spent two decades trying to get people to replace thirsty greenery with desert plants.