Paleontologists have discovered fossils of Heleocola piceanus, a swamp-dwelling mammal that lived around 75 million years ago ...
Romaleodelphis pollerspoecki is one of the oldest known toothed whales with advanced auditory capabilities. The anatomical ...
In the ocean’s abyss, deep-diving whales use echolocation to hunt in pitch dark ... these animals can “learn their way out of this” or whether “they’re bound by their evolution to sort of fall into ...