(CNN) -- If you're interested in fish who are scary-looking, poisonous and chock-full of elaborate defense mechanisms, look no further than the stonefish, a genus of fish that populate coastal waters ...

You probably already want to avoid stonefish due to their highly venomous nature, but now researchers have found another reason to keep clear of these dangerous fish – they pack switchblades on their ...

If you're interested in fish who are scary-looking, poisonous and chock-full of elaborate defense mechanisms, look no further than the stonefish, a genus of fish that populate coastal waters of the ...

Stonefish are a group of horrifying poisonous fish that lurk in the coastal waters of the Indian and Pacific Oceans. Named for their stone-like camouflage, they're equipped with needle-like spines ...

A snorkeler exploring waters off Koh Lanta, Thailand, captured rare footage of a well-camouflaged stonefish hidden in plain sight. At first glance, the venomous fish appeared to be just an ordinary ...