Megalodon teeth are the largest of all shark species. With teeth that can measure up to the size of a human hand, it is easy ...

A new study reveals Megalodon wasn’t a picky eater, feasting on whatever prey was available at multiple levels of the food ...

Instead, minerals in fossilized teeth ... many different species,” McCormack said. “While certainly this was a fierce apex predator, and no one else would probably prey on an adult megalodon ...

Otodus megalodon was the largest ... The researchers extracted zinc from the fossil teeth, an element that occurs in atomic variants (isotopes) of different weights. Zinc is ingested with food ...

Indeed, we only know that megalodon (Odotus megalodon) existed from the many teeth and a few vertebrae ... Zinc isotopes get absorbed at different rates as they travel up the food web, so you ...

Surprisingly, the zinc levels in the megalodon teeth weren’t always that different from the zinc levels in species lower down the food chain. This result means that the commonly held scientific belief ...

A recent diving trip off the coast of Florida resulted in an ancient discovery. Kristina Scott found a 6-inch megalodon shark tooth while fossil diving in Venice. She said she’s been fossil ...

It’s one step forward and two steps back for vaccine policy in the U.S. Plus, we discuss the fishy origins of sensitive teeth and megalodon diets. Health officials told ABC News and other ...

Instead, minerals in fossilized teeth ... many different species,” McCormack said. While certainly this was a fierce apex predator, and no one else would probably prey on an adult megalodon ...

The massive Megalodon had a staggering 100,000 kilocalories-per-day nutritional demand—which it didn't always fill as expected.