When a creature mysteriously turns up dead in Alaska, veterinary pathologist Kathy Burek gets the call.

A photographer’s quest to document a changing planet from above.

The shrinking of the country’s ice sheet is triggering feedback loops that accelerate the global crisis.

A story from the end of the earth.

Few Americans are as affected by climate change as Alaska’s Inupiat, or as dependent on the fossil-fuel economy.

An oral history of Al Gore’s An Inconvenient Truth.

Katharine Hayhoe is one of the country’s most influential atmospheric scientists, spreading the word about the effects of climate change. She’s also an evangelical Christian.

On the overstated effect of the Santa Ana winds on human behavior and the understated impact of climate change on LA’s seasons.

Over four months, a methane well in southern California’s Aliso Canyon leaked Lebanon’s equivalent of yearly emissions into the atmosphere. No one knows what the long-term effects will be.

South Florida and the danger of the rising sea.

Traveling by dogsled in the melting Arctic.

Displaced from the Marshall Islands, residents build a new life in Oklahoma.

As the birds decline, one Icelandic island keeps throwing a rowdy, boozy puffin festival.

The Pope’s vision for addressing climate change.

Has global warming made it harder for environmentalists to care about conservation?

Locals on the Outer Banks are arguing about whether climate change is real. Meanwhile, their islands are disappearing.

Trying to make sense our current age of disbelief.

Climate change is giving rise to intermating between previously distinct species. Welcome to a world with “grolar bears.”

Citizens of Shishmaref, Alaska are watching their beaches disappear and their homes fall into the sea. Is it too late to relocate?

The president of Kiribati goes to Norway to bear witness to climate change.

On the world’s biggest polluter.

The world’s leading scientists try to solve climate change.

The California Dream is made possible by old water and big water. Unfortunately, the former doesn’t care about us, and the latter’s running dry.

How the world failed on climate change.

An audacious plan to create a new energy source could save the planet from catastrophe. But time is running out.