A fossil once believed to show the world’s oldest imprint of an octopus – some 300 million years old – is actually another ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Go diving into the intertidal waters of the Great Barrier ...

Scientists have discovered at least four new species of octopus in the deep waters of a 100-square-mile area near Costa Rica, officials from the Schmidt Ocean Institute said on Tuesday. An ...

World’s Oldest Octopus: Octopuses are among the most intelligent and mysterious creatures in the ocean. Known for their ...

The mystery of a controversial fossil, once believed to be the oldest known octopus, has finally been resolved. First ...

Octopuses are an extremely diverse group of sea life. With roughly 300 species in total, there are many octopus species that ...

A famous 300-million-year-old fossil that was thought to be the world's oldest octopus—even featuring in the Guinness Book of ...

Scientists have found evidence that a 300-million-year-old sea creature previously thought to be the world's oldest octopus ...