Donna Kalez, who operates Dana Wharf Sportfishing and Whale Watching, said the charter operators all share when they spot the ...

Boaters off the coast of California got the chance to see one of the loudest — and largest — animals on the planet.

These results show a strong relationship between the decreased vocalizations and the steep decline in krill, a primary food source for blue whales, which were decimated during the marine heatwave ...

Scientists have been left seriously concerned after thousands of blue whales "went quiet" in the ocean. Researchers from the ...

Blue whales are falling silent due to climate change and a decrease in food sources. Star Trek warned us about this decades ...