For decades, a single whale has been calling out at a frequency no known species uses. Scientists still can’t find it.

The US Navy's secret listening network, SOSUS, built during the Cold War, was meant to track Soviet submarines. Instead, it ...

PORTLAND, Maine (AP) — Researchers on Cape Cod, Massachusetts, recently discovered the oldest known recordings of whale sounds and believe the discovery could help understand how the animals ...

The sound of the blue whale’s singing has decreased off the coast of California, frightening scientists who believe it is an indication of greater ecosystem danger. Scientists tracked the auditory ...

A new study has shown that whale calls are reduced by as much as 50% in response to seismic surveys, which are commonly used to find oil and gas reserves. Researchers are worried that such surveys ...