For years, this fossil seemed to tell a thrilling story. Here was an animal from more than 300 million years ago that ...

More than two decades after scientists identified a fossil as the world’s oldest octopus — officials now say it wasn’t one at ...

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

A 300-million-year-old tentacled sea creature has lost its crown as the world’s oldest octopus, after scientists found ...

Scientists utilized 3D X-ray imaging to uncover new details that challenged previous ideas about prehistoric marine life.

For over two decades, the 300-million-year-old fossil Pohlsepia mazonensis was celebrated as the world’s oldest octopus ...

Newly published research by the University of Reading concludes that fossilized remains listed by Guinness World Records as ...