The government of Hawaiʻi and a group of young people have reached a historic settlement that requires the state to decarbonize its transportation network.

The state's high plains get a month more fire weather now than they did in the 1970s.

Medical supply warehouses can be a significant source of cancer-causing ethylene oxide emissions. Only one state is doing anything about it.

New research suggests that those fines could soon batter the oil and gas industry, which is responsible for a third of all methane emissions in...

High costs, “disaster fatigue,” and regulatory gaps are all preventing Californians from getting the protection they need.

Climate activists led the charge against LNG exports, but they’re not the only ones celebrating Biden’s pause.