As cholera, dengue, and malaria spread, that will only get worse.

A dispatch from Pope Francis’s efforts to combat climate change—and to give a diminished Church a new indigenous face

Jet fuel isn't taxed on international trips. Maybe it's time to change that, seeing as the rule was decided in 1944.

The consternation over wildfires in Spain has made that particularly clear.

Jedediah Purdy’s book “This Land” argues for a radical environmentalism.

Trump is pulling the U.S. out of the Paris Agreement, allegedly as an act of patriotism. But Americans will suffer as a result.

The Gulf of Maine is one of the fastest-warming areas of the ocean. It's going to get worse.

A new poll suggests the Trump administration—packed to the brim with industry lapdogs and climate skeptics—is significantly more anti-environment than the American public is.

What high-risk communities really need to do to protect themselves from catastrophe.

The word is used to describe disposable plastic diapers as well as the most ambitious climate legislation ever proposed. So what good is it?

They don't talk about the massive ways health care and climate change intersect.

To convey the catastrophe of climate change, Amitav Ghosh had to break with realism.

Alaska's brown bears are still happy and healthy—but probably not for long.

The fight to stave off pipeline projects across the country is being led by tribal nations and marginalized communities. It's time to listen to them before it's too late.

Multinational mining giant Vale S.A.'s dam near the Brazilian town of Brumadinho broke in January, flooding the area with toxic mudslides. These are the stories of those who survived.

How economists came to ignore the natural world.

How the American nuclear industry downplays the threat of climate-induced flooding

Does an empire of consumers have any hope of saving the planet?

Many of the Swedish climate activist's putative allies aren't down for the cause. They're simply hoping to be absolved.

The private sector has long been the bad guy in environmental stories. But with Brazil's president overseeing rapid deforestation, big companies could get a second act as eco-champions.