Learn why octopuses change color, how fast they can blend into their surroundings, and how the creatures can change into ...

The findings are the first to quantify how much work goes into switching on chromatophores, the specialized color-changing organs connected to cephalopods’ muscle and nervous systems, which dot the ...

Octopuses are renowned for their instant color-changing abilities, a skill they use to outwit predators and surprise prey. Yet, the energy cost behind this extraordinary camouflage has remained a ...

In a delightful encounter along a beach in Wales, marine enthusiasts were treated to a rare sighting of a curled octopus. The captivating footage, captured by Ciara Taylor, a project assistant for the ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Octopuses switch between active and quiet sleep just as humans switch between deep sleep and REM sleep, a new study has revealed.

A video of an octopus changing colors while it sleeps is raising a lot of questions about the mysterious sea creatures. The footage aired in the new PBS documentary titled "Octopus: Making Contact." ...

Octopuses have a way of making familiar rules feel optional. They live on Earth but behave like visitors with a different ...

An octopus's mesmerizing skin can flit from orange to red in the blink of an eye, partly thanks to a natural pigment called xanthommatin. Scientists have long been intrigued by the chemical’s ...

Octopuses can flip from mottled rock to smooth sand in less time than it takes a human to blink, yet their eyes carry only a ...

With its eight legs wrapped around itself as if in a hug and its eye pupils narrowed to a slit, the octopus breathes evenly, its body a uniform whitish gray. Moments later it begins to change color -- ...