The president's climate policies could cause the equivalent of adding 340 million cars to the road.

If we want to solve climate change, there's no other option.

Trump once called the practice a "horror show." But his Interior secretary, Ryan Zinke, keeps doing favors for big-game killers.

Bill Nelson, the incumbent Democrat, is attempting to blame a severe algal bloom on Republican Rick Scott. Will it work?

The president's tweets are baffling experts. Here's a theory about which "bad environmental laws" he's talking about.

The administration says thousands more people will die in traffic accidents if vehicles are forced to become more fuel-efficient.

The billionaire leader of the powerful political network says he's willing to work with Democrats who share his values. Which values would those be?

The movement to sue oil companies over global warming suffered another setback on Thursday.

For decades, dairy farmers have begged the government to crack down on plant-based milks. The Trump administration just might.

A once-suppressed report on water contamination in military communities has led to little action, victims say. But there are rumblings in Congress.

Ditching plastic will help many marginalized people, too.

Is Trump's nominee, Brett Kavanaugh, the deciding vote to overturn a key ruling in the fight against global warming?

Replacing plastic straws with plastic lids won't clean up the ocean. But that's not really the point.

An E. coli outbreak linked to romaine lettuce killed five people this spring. What's the government doing to prevent the next one?