Rodents are arguably the most used animal models in biological research. However, scientists can employ alternative animal ...

Many animals enter a dormant state to deal with the cold and lack of food. For example, grizzly bears hibernate in mountain ...

In this viral video, a bicyclist was enjoying a nature path in the woods when a massive grizzly bear began charging him at full speed. Luckily, the man eventually got away and was able to lose the ...

Meanwhile, the grizzly, a subspecies of the brown bear, holds the title of the fastest ... can sprint up to 25 mph despite their massive size and adaptation to icy terrain. To put this in ...