Questions for “A whale’s nearly four-hour-long dive sets a new record”
![Cuvier's beaked whales](https://www.snexplores.org/wp-content/uploads/2020/09/092320_eg_longest-dive_feat-1028x579.jpg)
A Cuvier’s beaked whale (three shown) has broken the record for the longest dive by a marine mammal. It stayed underwater for three hours and 42 minutes. The previous champion was from the same species and spent over two hours underwater, documented in 2014.
Danielle Waples/Duke Univ.