Lawrence Scheele, a marine biologist, free diver, and underwater photographer, recently captured a clip of a “Gloomy Octopus” crawling across land in Manly Beach in Sydney, and the sight is bizarre, ...

Tiny, newly hatched gloomy octopuses seek out light – possibly to help them find their minuscule prey. Adult gloomy octopuses (Octopus tetricus) – also known as the common Sydney octopus – weigh ...

Warming ocean temperatures are encouraging Australia's notably reclusive gloomy octopus to branch out. The gloomy octopus, named for its droopy-looking white eyes, is a little bigger than a beach ball ...