His tweet about California's wildfires wasn't just wrong. It was heartless.

Sean Casten's win in Illinois's 6th Congressional District is a lesson for the Democratic Party.

While hundreds of sick laborers celebrate a verdict in Tennessee, the EPA is weakening rules to protect them.

Tuesday's elections wiped out moderate House Republicans on the Climate Solutions Caucus, but the group's organizer insists it will recover.

Fossil fuel companies spent record amounts to oppose pro-climate ballot initiatives, and it paid off.

The oil and gas industry says conservatives might flee the state if an anti-fracking ballot initiative passes on Tuesday.

Millions are starving in the war-torn country. A Yemeni researcher argues that leading polluters bear some responsibility.

The world's untouched lands and oceans are rapidly disappearing, and scientists are calling for action.

Climate change defeatism is understandable. But it's not based in reality.

The country's new president wants to increase development in the Amazon rainforest, which absorbs a massive amount of carbon emissions.

Linguists are studying how climate-related migration is affecting regional American dialects.

A historic storm is passing over a remote U.S. territory with thousands of American citizens. Sound familiar?

Weeks after Hurricane Michael caught Florida off guard, another unexpected monster is heading toward Mexico.

Wall Street took the money the government lent them and plowed it straight into the fossil fuel industry.

The Interior Department denied plans to replace the agency's independent watchdog with a Trump loyalist—and then the watchdog released a damning report.