In a bid to save a species globally, a world-first method of extracting semen from male leopard sharks in the wild has been ...

Arif’, an environmental journalist, is investigating the shark fishing trade in Surabaya, Indonesia. He speaks to industry ...

A black-and-cream leopard shark enters a hypnotic-like state of relaxation as scientists at Sydney Aquarium carefully roll her onto her back in a small pool. The shark, named Zimba, is one of the ...

The marine scientists are using a special and slightly weird method, known as "tonic immobility", to effectively hypnotize male leopard sharks. It’s kind of basic in principle, though probably tricky ...