Nestled amongst the tentacles of their anemone sanctuary, clownfish have reached an amicable arrangement with their deadly hosts. But what does the anemone get in return? Biologists have discovered ...

Nemo, the adorable clownfish in the movie Finding Nemo, rubs himself all over the anemone he lives in to keep it from stinging and eating him like it does most fish. That rubbing leads the makeup of ...

Like coral reefs, sea anemones—with their flashy, tentacle-like polyps that waggle and wave in vibrant reds, greens, pinks, and yellows—provide homes and hiding spots for dozens of fish species, most ...

Setting up home in the stinging tentacles of a sea anemone might seem like a risky option, but anemonefish – also known as clownfish and popularised in the movie Finding Nemo – are perfectly content ...