If humans had a similar body ratio to the northern giant mouse lemur, their testicles would be the size of grapefruits.

We spent a full year testing nearly 40 X-mount lenses to figure out which ones make the most sense for Fujifilm shooters.

Fitzpatrick skin type influences both characteristics and outcomes associated with uveal melanoma and conjunctival melanoma.

Fish like roach that migrate between lakes and streams have larger eyes with bigger pupils, improving vision in low light.

A five-year clinical study has revealed that spectacle lenses equipped with highly aspherical lenslets (HAL) can ...

Curious about what planets look like through a telescope? This guide breaks down what you’ll see based on your telescope’s ...