From polygamous tree toads to heavy stick bugs, this year’s extensive new species discoveries are changing the way we see our ...

When facing a threat, most animals have a choice to make: fight or flight. It's a decision made on instinct, millions of years of evolution deciding what path leads to the highest chance of survival.

Scientists exploring the deep Pacific Ocean have discovered several new sea creatures, including a carnivorous sponge that eats small animals. The sponge has been nicknamed the “death ball” because of ...