On a small island near Gustavus, a wolf pack has decimated the local deer population – and started feeding on sea otters instead. The shift underscored coastal wolves’ adaptability. But then one died.

Along a remote stretch of the Alaskan coast, gray wolves have quietly rewritten the rules of what a top land predator eats. Packs that once relied on deer are now regularly killing sea otters in the ...

It’s five thousand years ago, and a group of humans were living on a limestone rock in the Baltic Sea in Northern Europe rock. The island, Stora Karlsö, is a small one; barely a speck on the map, ...

Scientists show that wolves that are eating sea otters in Alaska have much higher concentrations of mercury than those eating other prey such as deer and moose. In late 2020, a female coastal wolf ...

British Columbia sea wolves have been observed by researchers using their teeth to haul crab traps ashore where they would eat the bait intended for invasive green crabs. The discovery caught on ...