LISTEN

Scientists released this year's so-called Arctic Report Card on Tuesday, and it is a dismal one.

Researchers say the Arctic continues to warm up at rates they call "astonishing." They presented their findings at the American Geophysical Union's fall meeting in San Francisco.

"The Arctic as a whole is warming at least twice as fast as the rest of the planet," says Jeremy Mathis, climate scientist at the National Oceanic and Atmospheric Administration and one of the report card's authors.

The cause of the warming is in part due to a feedback loop unique to the Arctic's northern climate. Normally, the region stays cool because snow and ice reflect a lot of sunlight back into space. But warmer temperatures are melting that snow and ice. The melting snow exposes darker ground and water that absorb more of the sun's heat. That makes the Arctic warm up even faster.

Read the full story

Have you listened to this article via the audio player above?

If so, send us your feedback around what we can do to improve this feature or further develop it. If not, check it out and let us know what you think via email or on social media.

A collection of stories from guest authors.

Join the Conversation