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A newly published study has revealed that a prehistoric sea cow was the target of two different predators—an ancient crocodile and a tiger shark—providing rare insights into the complex food chains ...

Rare fossilized sea cow unearthed by a local farmer in Venezuela appears to have been killed by a croc then eaten by a tiger shark. When you purchase through links on our site, we may earn an ...

The circle of life is beautiful and gruesome—sometimes so gruesome that it makes the fossil record downright macabre, millions of years after the fact. That’s what happened with an ancient manateelike ...