Hydroelectric dams take toll on endangered big cats, study shows

Big cats are among the most widespread top predators on Earth. Lions stalk zebra in the African savanna, tigers ambush antelope in the forests of Asia and jaguars hunt deer in the jungles of South America. They play an important ...

Tracking the tailbeats of a tiger shark

Although tiger sharks have a reputation as swift and fierce predators, new research by The University of Western Australia, Australian Institute of Marine Science and Murdoch University has revealed that they actually prefer ...

Sumatran tiger killed in suspected poisoning

A Sumatran tiger has been found dead in a suspected poisoning, an Indonesian official said Tuesday, a day after alleged poachers were charged with killing another of the critically endangered big cats in a separate case.

'New' footage of extinct Tasmanian tiger released by NFSA

A 21-second newsreel clip featuring the last known images of the extinct thylacine, filmed in 1935, has been digitised in 4K and released by the National Film and Sound Archive of Australia (NFSA).

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