Researchers studying a deep-sea octopus called Muusoctopus robustus have found thousands of the animals congregating at hydrothermal springs near an underwater mountain off California, raising fresh ...

In the new Prime documentary series “Octopus!” actress Phoebe Waller-Bridge spends an hour and a half narrating a story about an octopus named Doris that sets out on her own, falls in love and ...

If humans vanished overnight, which species would dominate Earth? An Oxford biologist suggests octopuses possess intelligence, adaptability and evolutionary traits that could reshape life’s future.