Scientists warn of growing risks to humpback whales as sightings increase | Video
Due to climate change, humpback whales are spending more time in the waters off New York City. Scientists are trying to understand more about these creatures, in order to better protect them. Gabrielle Fahmy reports.
Due to climate change, humpback whales are spending more time in the waters off New York City. Scientists are trying to understand more about these creatures, in order to better protect them. Gabrielle Fahmy reports.