the authors found that the significant drop and eventual disappearance of great white sharks led to major ecological shifts throughout the food chain. As great whites were disappearing ...

WEST PALM BEACH, Fla. — Great white sharks are at the top of the food chain in our oceans. They were once feared, misunderstood and a mystery. Now, there is intrigue and excitement about what's ...

To find out if great white sharks truly starved megalodon out ... an animal's teeth could reveal that animal's position in a food chain. If teeth contain more of the lighter isotope and less ...

The finding contradicts another recent study, which found megalodons were at a similar level in the food chain as great white sharks (SN: 5/31/22). If true, the new results might change how ...

Because this process continues up food chains, researchers can use the ratio ... bears as well as from modern sharks, including the great white. It was the megatooth sharks that had the highest ...

A new study shows how the disappearance of an apex predator, the great white shark, from South Africa’s False Bay triggered changes throughout the food chain. With the loss of the top predator ...