Sperm whales are the largest toothed whales in the world, reaching 45 tons and living for decades. Their populations were imperiled by historic whaling practices and they are still considered rare ...
SAN DIEGO — Two rare sperm whales were spotted around 15 miles off the San Diego coastline on Saturday. This sighting comes a week after another pair of these whales was sighted last Sunday. The ...
Sperm whales, the planet’s largest toothed predator, have incredibly complex social structures and cultural practices. During a recent WWF-backed research expedition around Greece’s northwestern ...