@CNN: Humpback whales stop singing or shorten their songs with the passing of ships, new research suggests. Commercial ships emit low-frequency noise wherever they roam and this unwanted soundtrack may negatively impact marine life, the study finds. https://t.co/hVZndr8lsY https://t.co/bqAAtIA7Ur
Humpback whales stop singing or shorten their songs with the passing of ships, new research suggests. Commercial ships emit low-frequency noise wherever they roam and this unwanted soundtrack may negatively impact marine life, the study finds. https://t.co/hVZndr8lsY pic.twitter.com/bqAAtIA7Ur
— CNN (@CNN) October 25, 2018