Here’s what’s wiping them out, and why it matters.

Next time you’re shopping for fresh fish, it might be worth taking a second look at the face of the animal you’re selecting ...

A long-term study investigating the growth of corals in the Caribbean over the past century has shown that even ...

One of the few animals able to photosynthesize, this tiny invertebrate acquires chloroplasts by munching on Avrainvillea, a ...