Some whale species evade killer whales by singing at deep frequencies that are “completely undetectable” to the predators, according to a new study. Photo from John Towner, UnSplash Some baleen whale ...

“And this is where acoustic crypsis (a type of enigmatic behavior for avoiding predators ... attacked and include humpback, grey and bowhead whales — sing at higher frequencies, often over ...

Certain narwhals, blue whales, and fin whales have been found to live to more than 100. A seminal 1999 study went so far as to analyze protein in the eyes of dozens of bowhead whales against harpoon ...