Different animal species have evolved a number of ways to hide in their environments. One of the most popular tactics is by camouflage, often by matching the background or by having patterns that ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Of all the amazing octopus species out there, ...

Aggressive or Peckhamian mimicry, named after arachnologist Elizabeth G. Peckham, is the classic ‘wolf in sheep’s clothing’, when the mimic pretends to be harmless to dupe its mark.

University of Iowa researchers outfitted an undewater vehicle to mimic how an octopus uses its skin to move more easily in the water. The tests with an underwater vehicle with raised coils had less ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American An octopus spends most of its time crawling ...