montereybayaquarium: Realizing that squid have an ink sac and an internal shell called a pen so we’re living just a few short evolutionary steps away from calamarigraphy and honestly …

 Nudibranchs are a source of endless fascination to many underwater photographers, with entire ‘festivals’ held in nudi hotspots such as Anilao in the Philippines; there’s even an event in …

There are few things more likely to coax a smile from a Tennessee Aquarium employee than the hatching of a penguin chick. Except, of course, when two chicks waddle …