Researchers have documented the births of nearly two dozen North Atlantic right whale calves this season. It’s an encouraging ...

For most of their evolutionary history, narwhals have relied more on sound than sight to survive in the Arctic’s dark icy ...

Not to worry, though. Time will make the furry primate more self-reliant and energetic and it will wean completely at about ...

Researchers track North Atlantic right whale births every year. Why is this calving season getting extra attention?

Babies and very young sauropods—the long-necked, long-tailed plant-eaters that in adulthood were the largest animals to have ...