The United States is in the middle of the largest offshore wind expansion in its history — despite Donald Trump waging what clean energy advocates describe as an all-out war against the sector.
Oil and gas drilling activity in Colorado was down in 2025, leading to fewer total air emissions — even as emissions for each new well are projected to rise.
Across the state’s heartland, communities such as Indiantown are weighing proposals for hyperscale data centers. The massive facilities would reshape Florida’s rural lands.
The U.S. Environmental Protection Agency has pumped the brakes on Hawaiʻi's multi-decade effort to improve visibility and reduce fine particulates and other man-made pollutants.
Cities and other groups around the U.S. are using alternatives to traditional asphalt lots in order to beat the heat and curb water runoff — especially as climate change worsens.
