Nilsson’s eyes, of which he has two, are ice blue and forward facing. In contrast, the box jelly boasts 24 eyes, which are dark brown and grouped into four clusters called rhopalia. Nilsson ...

The dinosaur also had large, forward-facing eyes that granted it keen vision for hunting, even at night.

It had a slender, lightweight body with long hind limbs, a long tail for balance, and large, forward-facing eyes. The genus ...