How the humpback whale makes its song

Underwater recordings made more than 50 years ago captured the sounds produced by humpback whales, for communication. But the mechanism by which they vocalize has only recently been researched and understood. Host Carolyn Beeler speaks with Magnus Wahlberg, of the Southern University of Denmark. He is part of the research team that figured out how the whales make their songs.

This story originally aired on Feb. 22, 2024.