Here are the animals with the fastest-acting venom on Earth. First up: spiders. There are around 40,000 species of spider and most are venomous. But, thankfully, only a handful pose a threat to ...

These are the most dangerous ocean animals. Humans killed ... known as the Crocodile Hunter. While deaths are not common, there still are about 1,500 yearly stingray attacks in the U.S. alone.

Mosquitos, believe it or not, are the most dangerous animal on the planet, killing an average of 725 thousand humans each year, according to Science Focus Magazine. In America, we don't think of ...

Its ability to take down such massive prey makes it one of the most dangerous animals to have roamed the ... While not an aggressive hunter, Stegosaurus' defensive capabilities made it a force ...