Add Yahoo as a preferred source to see more of our stories on Google. A blue whale swims near the coast of Sri Lanka. Studies from California to New Zealand have shown that certain whale species, such ...

Add Yahoo as a preferred source to see more of our stories on Google. The waters off California have grown quieter, and scientists are listening. New research from the Monterey Bay Aquarium Research ...

Blue whales — the largest animals on Earth — aren't singing as much anymore, and that's got scientists concerned. A study published in PLOS analyzing six years’ worth of acoustic data collected from ...

Blue whales are the largest animals on the planet. They are powerful swimmers that migrate long distances to feed and breed, and live in every ocean except the Arctic. On average, they live around 80 ...

A blue whale mother and calf are swimming together in the Gulf of California in Baja, Mexico, one of the warm-water places blue whales spend their winter months. Only two blue whale births have ever ...