Scientific knowledge is constantly updated, revised, or reshuffled as new insights emerge. One particular fossil was thought ...

A famous “oldest octopus” fossil has been exposed as a case of mistaken identity. Advanced imaging revealed hidden teeth ...

But new research shows that it was a case of mistaken identity with the fossil hiding its true nature as a result of de ...

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

In 2000, researchers thought they found the oldest fossil octopus, which lived over 300 million years ago. But it may just be ...

Korn, CC0, via Wikimedia Commons For years, a 300-million-year-old fossil in Chicago was celebrated as the world’s oldest ...

A 300-million-year-old fossil that earned a Guiness World Record in 2015 as the world’s oldest octopus, has now been ...

In 2024, researchers at the Museum and Art Gallery Northern Territory discovered that a turtle specimen held in its ...

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

The Pohlsepia mazonensis fossil was found in Illinois in the US in 2000, and first identified as an octopus 25 years ago. It ...