A black-and-cream leopard shark enters a hypnotic-like state of relaxation as scientists at Sydney Aquarium carefully roll ...

Simmons hopes that eventually the leopard shark population will be ... not in a museum," Martelli said. But as the shark's habitat declines, scientists must give a "helping hand" in protecting ...

Australia's leopard shark populations remain plentiful ... not in a museum," Martelli said. But as the shark's habitat declines, scientists must give a "helping hand" in protecting and conserving ...

A black-and-cream leopard shark enters a hypnotic-like state of relaxation ... "This species belongs in outside habitats, not in a museum," Martelli said. But as the shark's habitat declines, ...