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Thousands of languages around the world are in danger of being lost, as the people who speak them grow older and pass away. But two CU Boulder researchers are trying to keep one such language alive. We hear about how they’re doing that work.

Artificial intelligence is being used to predict our interests. Now, researchers are using the tech to predict which species interact to better understand how extinction works.

Two different populations of a prairie bird that lives in parts of the Mountain West were listed under the Endangered Species Act by the U.S. Fish and Wildlife Service.

Many birds are in trouble nationwide. A 2019 study published by Cornell found that bird populations have declined 30% since 1970. That's nearly three billion birds.