The issue, which barely registered with candidates last year, looms large in a race that could determine control of Congress.

Soil and air monitoring near the well has detected leaking methane and hydrogen sulfide. In June, contractors told the ...

Youth protests for better school conditions have prompted a national political crisis. Lack of adaptation to a hotter world ...

The piles of toxic waste from the Pensacola site, once home to wood-treating and chemical companies, led it to be dubbed ...

Arizona alleges that a plan for Lower Colorado River Basin states to shoulder water cuts would devastate its economy.

The small island nation of Tuvalu is facing growing threats from rapidly rising sea levels. Credit: Mario Tama via Getty Images The small island nation of Tuvalu is being swallowed by the sea. With ...

Mismanagement at the division has jeopardized worker safety and the long-term health of aquatic wildlife, former employees ...

A colorful crew of activists helped spur moratorium votes in 10 communities next month. Now, they’re aiming for a statewide ...

Healthy ecosystems may give some of the world’s most vulnerable islands a better shot at survival, new research shows.

A chemical additive helped stop fishmeal from catching fire on ships, but it carried a downstream carcinogenic risk to modern ...

Using seismic data from Nepal and China, researchers identified dozens of small seismic events in the weeks before the August ...

Greece’s $900 million aquaculture industry is sacrificing sea life as it slowly strangles one of Europe’s most important ...