Instead, they found something much worse than they expected. Sulikowski and members of the Maine-based Sulikowski Shark and Fish Research Lab were able to get a shark to follow their chum line to ...

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

Similar measurements were obtained near the second dorsal fin; thermal data for both positions along the body were mapped on a three-dimensional model of salmon shark locomotor muscles and ...

The latter examples are so-called "regional endotherms" and are all fast swimming, apex predators at the top of the food chain ... These tags revealed that basking shark muscles are consistently ...

The teenager who survived a shark attack last week near Tallahassee, Florida, now faces an upcoming surgery to amputate one of her legs. Addison Bethea, a 17-year-old from the nearby city of Perry ...

Next up: the great white shark, whose top speed was recorded as more than ... Sharks, meanwhile, are able to raise the temperature of their muscles up to 25 degrees higher than their surroundings.

Sulikowski and members of the Maine-based Sulikowski Shark and Fish Research Lab were ... and was cutting through her skin and into her muscles. "We do not know for sure where the plastic came ...