I write about the ocean, climate change, and the future of our planet. For example, our knowledge of Megalodon's existence comes from the fossil record, which reveals teeth designed for hunting ...

An AI-generated image of a shark has been passed off as a genuine image of a long-extinct megalodon shark in social media ...

Misinformation claiming megalodon sharks are still alive today has proliferated online, particularly after an infamous Discovery channel "documentary" that aired in 2013, featuring made-up stories ...