Reports of blue whales going silent off California don't reflect the findings of a recent study.

In the last decade blue whales have typically been seen off Orange County as early as May and June.

Whale songs provide key insight into ocean ecology, allowing scientists to make estimations on the prevalence of the species in certain areas.

Changing ocean conditions making whale prey scarce are causing the mammals to stop singing, a recent study has found.

Blue whales are making less noise, and it is likely because of climate change lessening the animals' necessary supply of krill.

Researchers detected a drop in blue whale songs off the coast of California following a marine heat wave. A six-year study by the Monterey Bay Aquarium Research Institute (MBARI) showed songs ...

Blue whales have gone silent. Why that has scientists worried about Earth’s biggest animals ... and the ocean A dense pool of warm water dubbed ‘The Blob’ drove unprecedented temperature ...