The longest whale dive ever recorded clocks in at almost 4 hours

A Cuvier’s beaked whale did a dive lasting 3 hours and 42 minutes, breaking the previous record by an hour. How they manage to hold their breath for such long periods is not understood

Source:
https://www.newscientist.com/article/2255044-the-longest-whale-dive-ever-recorded-clocks-in-at-almost-4-hours/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home