Elephant Seal Ultra-marathon

Elephant seals are among the largest pinnipeds in the world, reaching weights of up to 7,500 pounds and lengths of 20 feet (Figure 1).
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Out of Asia: The Origin of Dogs

Scientists agree that domestic dogs evolved from wolves (Canis lupus, Figure 1), but disagree on when and where that domestication event took place. Archaeological evidence suggests that humans domesticated wolves 10-15,000 years ago in Eastern Europe Read More...

Wolverine Lifestyles

Born during February in snow-caves at 9,000 feet on the north slope of craggy peaks in the Rocky Mountains, Yellowstone’s wolverines (Gulo gulo) are tough Read More...