The deadly megalodon ate sea bream and smaller sharks as well as whales, suggests a new study. The largest predatory fish in Earth’s history had a "broad diet" - fed on smaller species as well ...

“Carcharocles megalodon was once the most fearsome predator to reign the seas. This ancient shark lived roughly 23 to 3.6 million years ago in nearly every corner of the ocean.

While Ohio has a state fossil fish – the long-extinct Dunkleosteus terrelli – the Buckeye State is one of three states not to have an official state fish (Indiana and Iowa are the others).

Toothy clues: This extinct species (Carcharocles megalodon) left us a fossil record that consists mostly of isolated teeth – some of which are up to 7 inches long. Determining the body length ...

“The walleye – sander vitreus – is the only choice to be Ohio’s official state fish,” Brennan said in legislative testimony last year. I’m really serious about this. I really believe ...

New research shows megalodon wasn’t just hunting whales — fossilized teeth suggest the massive predator ate whatever it could to meet its 100,000-calorie-a-day diet.

It’s a reminder that being weird isn’t always a disadvantage—in fact, it can change the world! Dunkleosteus was a prehistoric fish with a bite so strong it could crush almost anything. Living about ...