Some of the most unassuming creatures in the animal kingdom come equipped with a wild defense mechanism – they shoot acid. In this video, we take a closer look at invertebrates that use chemical ...

Cicadas are members of the superfamily Cicadoidea and are physically distinguished by their stout bodies, broad heads, clear-membraned wings, and large compound eyes. There are more than 3,000 ...

These slow-moving crabs don’t hunt, preferring to scavenge for dead animal or plant matter, though they may also eat live fish or invertebrates such as other crustaceans. This species is part of ...