A blue whale swims near the coast of Sri Lanka. Studies from California to New Zealand have shown that certain whale species, such as blue whales, stop singing when heat waves disrupt their food ...

Blue Whales going silent has become a growing concern for scientists around the world. These gentle giants, known for their deep and powerful underwater songs, are now calling out less and less. In ...

Whale watching charter owners said they couldn’t remember a time over the last decade when blue whales, the earth’s largest mammals, showed up this late off Southern California. In recent years, their ...