who was in one way or another linked to 4 of Brazil's 5 World Cup titles, passed away Saturday in Rio de Janeiro at the age of 92, it was announced on the Old Wolf's (Velho Lobo) Instagram profile.

This 44,000-year-old wolf likely belongs to an extinct species ... era and have another wolf fossil awaiting dissection. As the world's permafrost thaws due to rising global temperatures, more ...

This region is also home to the Tongass National Forest, the largest national forest in North America, with some of the largest remaining stands of old-growth, temperate rainforest in the world ...

Included in the mortality are at least 35 wolf pups, some weighing under 16 pounds and likely only 4 to 6 weeks old. Some of the wolves shattered teeth trying to bite their way out of traps, others ...