SAN DIEGO—On a walk near his house, with views of the ocean, Mark Ellis speaks with urgency about how the...

The Department of the Interior announced a proposal last week to cancel its protections of 13 million acres of Alaskan...

The Ironbound neighborhood in Newark, N.J., has two distinct sections: an immigrant-rich area of rowhouses, ethnic restaurants and shops, and...

Dust particles thrown up from deserts such as the Saraha and Gobi are playing a previously unknown role in air...

Pennsylvania lawmakers heard conflicting views this week over whether the state should set up a board that oversees the siting...

A wastewater treatment works in West Lothian has won a prestigious sustainability award from The Royal Academy of Engineering. Owned...

A pilot project at Pan-Atlantic University (PAU) in Lagos, Nigeria, aims to replace polluting diesel generators with next-generation thermal energy...

In a week when the Trump administration moved forward on multiple fronts to repeal U.S. climate policies, a new analysis...

The loss of federal tax credits for rooftop solar could wreck the business that Allan O’Shea has built in Michigan....

Four bills aimed at limiting renewable energy projects in Texas failed during the last legislative session as lawmakers, facing increasing...