Some animals are not just wild, they’re downright aggressive! From territorial defenders to ruthless hunters, these creatures ...

Polar bears are one of the most majestic, yet fearsome animals on the planet. The largest living species of bear and the ...

While men fell to bullets and bombs everywhere, the world’s longest venomous snake ever recorded was also caught in the ...

As well it should, Mr. Big, after all, is an arctic shrew. And shrews are fearsome predators. Turns out some of the most formidable hunters in nature, come in surprising packages. Quick ...

From the fearsome piranha and vampire fish to the mighty anaconda, the crocodile, and the candiru, these are among the most terrifying reptiles, insects, spiders, and fish.