Bird populations are in rapid decline across North America. While climate change is just one of the many factors influencing North American birds, its effects are significant and can interact with ...

Climate-driven temperature extremes are taking a toll on bird populations that reproduce on agricultural land, a new study has found. Birds that bred near farms were half as likely to see at least one ...

For two summers in a rugged corner of Idaho’s Pioneer Mountains, the roar of rushing white water filled the air. But where the loud sounds prevailed, only gentle streams flowed by. These phantom ...