Most people associate tool use with dolphins, primates and birds, but it seems insects can do it too. Find out more.

When you think of the most dangerous creatures on Earth, you might picture big animals like sharks or lions ... but they ...

In a remote region of northern Australia, a black creature scraped some sticky resin off a plant and smeared the substance on ...

They lack wings and are primarily black with some white, orange and yellow markings, photos show. Generally, assassin bugs get their name from their predatory behavior, according to Britannica.