The health of this coral reef in the Bahamas might depend on tiger sharks in ways not yet understood. Scientists in Australia found the predators kept grazers from degrading sea grass ecosystems.

Read about different predator-prey relationships on the reef. Like lions on the prowl ... Lurking around the edges of reefs during the day, tiger sharks (Galeocerdo cuvier) have evolved as ...

In a remote corner of the South Pacific a fearless free diver becomes one with tiger sharks. These are Tahiti's chummiest shark encounters. Four thousand miles west of Los Angeles and 200 miles ...

Gianluca Di Gioia, a Roman tourist in Egypt, has been killed in a freak accident involving a tiger shark ... the two men were scuba diving near a coral reef at the time. Per The New York Post ...

(ANSA) - ROME, DEC 30 - A tiger shark killed a 48-year-old Roman ... They were scuba diving to enjoy the coral reef there and ...

tiger sharks and bull sharks, between 2013 and 2019 in the Protea Banks reef of South Africa. The data revealed that all six species came and went with the seasons, though they followed their own ...

tiger and bull sharks - between 2013 and 2019 in the Protea Banks reef. Dr Balchin said: "The data revealed that all six species came and went with the seasons, though they followed their own ...