Wondering about the most dangerous birds on Earth? We've compiled this list of the Top 20 scariest birds — some that have even attacked people.

Add Yahoo as a preferred source to see more of our stories on Google. When most people think of deadly animals, they imagine sharks, lions, or venomous snakes. But some of the most dangerous creatures ...

Hiking brings adventure, fresh air, and an escape into the wild – but it also means stepping into the territory of creatures that see things a little differently. Out here, you’re not the top predator ...

Aggression in the animal kingdom can take many forms, including biting, charging, and stinging. Some animals lash out to defend their young, others to secure a meal, and a few seem ready just because ...

Female bees and wasps are the real defenders. Only females can sting, because stingers are modified egg-laying organs. Males do nothing in defence. Females guard nests, food, and colonies with extreme ...