There are many answers to this question, but no fan would refuse the gift that franchise voice actor Kenjirō Tsuda received ...

The “large” creature with “thornlets” down its back had been previously misidentified as two different species, researchers said.

When we hear that reindeer eyes change color, most of us think of the iris—the colored part of the eye. While reindeer typically have reddish-brown to brown irises, this part of the eye does not ...

But in winter-collected eyes, the collagen fibers were packed much tighter, changing the crystal shape and making it reflect primarily blue light, with a smear into the nearby UV. In the darkness ...