Marine scientists have discovered a troubling phenomenon in the world’s oceans as blue whale vocalizations have dropped dramatically over the past decade. The alarming decline, documented through ...
Its appetite hinges on nutrient-rich krill swarms, so climate shifts that shrink krill threaten energy reserves and migration. Read on to discover the 12-inch-thick throat muscles and a 90-second gulp ...
New Canadian research, using decades of samples from the Gulf of St. Lawrence, shows that as Arctic krill becomes scarce, fin and minke whales are eating more of the kinds of fish that humpback whales ...