Tomato clownfish perform a dramatic underwater wardrobe change based on the social dynamics of their environment ...

Darem (George Hawkins) is a hot Khionian fish prince, yet he's almost always in his human form on Star Trek: Starfleet Academy. What gives?

Tomato clownfish, in response to an unpredictable world, appear capable of adjusting when they lose their stripes based on ...

Streamer flies can mimic a variety of forage, but none is more common than baitfish. Unlike dry flies that match floating insects, and nymphs that look like aquatic insects in their larval stages, ...