On a remote Alaskan island, gray wolves are rewriting the rulebook by hunting sea otters — a behavior few scientists ever expected to see. Researchers are now uncovering how these coastal wolves ...

Gray wolves are hunting sea otters. Scientists are studying how land predators adapt to ocean hunting and what this means for ecosystems.

A gray wolf (Getty Images). Permanent rules to guide the conduct of wolf hunting in Wisconsin are set to take effect Saturday, capping off a yearslong process in which the state Department of Natural ...