Sperm whales are famous for their loud vocalizations, which usually resemble clicks or even codas, and scientists have been trying to understand them for decades. New research has now revealed another ...

Deep in the world's oceans, large male sperm whales emit slow, low-frequency clicks with the highest source levels of any animal communication sounds. These slow clicks are not the echolocation clicks ...

Scientists are acoustically monitoring endangered North Atlantic right whales in the Southeast U.S. The data we collect help us understand their presence in their calving habitat. In the vast, blue ...