A miles-long cluster of dolphins has been filmed leaping and gliding across Carmel Bay off the central coast of California, ...

Some internet commentators claim it’s another example of how overcrowded California ski resorts have become, but officials at Mammoth Mountain say there’s more to the story. The video ...

Risso’s dolphins typically travel in groups of only 10 to 30 animals, according to the National Oceanic and Atmospheric ...