Leopard seals may be one of Antarctica’s most fearsome predators, but these vocalizers sing with the structured charm of a child’s nursery rhyme. In a surprising new study, researchers found that the ...

Late in the evening, the Antarctic sky flushes pink. The male leopard seal wakes and slips from the ice into the water. There, he’ll spend the night singing underwater amongst the floating ice floes.

Tracey Rogers receives funding from ARC. Lucinda Chambers does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has ...