Animal intelligence takes many forms and often defies human expectations. Some species solve problems, communicate complex ...

Last year, speculative fiction author Ray Nayler published "The Mountain in the Sea," his first novel, depicting a not-too-distant future in which humankind is faced with an awe-inspiring (and deeply ...

Stockphoto, Julix/iStockphoto While most people are worried about artificial intelligence-driven robots, a University of ...

Octopuses are fascinating in more ways than one. Beyond their impressive intelligence, they also have other unique features like three hearts, an amazing ability to camouflage, and a central brain ...

Swedish YouTuber Mattias Krantz is known for his unconventional musical projects, but his latest feat takes things to a whole new level. He spent six months investigating whether an octopus — a highly ...

Jenny Evans / Getty Images Octopuses are capable of sophisticated tasks, from solving puzzles to decorating their dens to remembering people's faces. So when a company in Spain announced that it ...