A specialized sponge that works to slurp up pollutants, and then release them as desired, may present a reusable, low-cost solution.

The U.S. Environmental Protection Agency’s $7 billion Solar For All Program faces an uncertain fate following last week’s rollout of executive orders from President Donald Trump putting a freeze on ...

A parking lot at Will Rogers State Beach will be used as a staging area for potentially hazardous household waste removed ...

By Tim Reid, Valerie Volcovici and Ned Parker WASHINGTON (Reuters) -Fearful U.S. government workers weighed whether to take a ...