Swim alongside awe-inspiring sharks in the Bahamas’ crystal-clear, tropical waters for an unforgettable adventure.

Insiders have revealed the full cast line-up for the bizarre new reality TV series Shark!, set to be hosted by The Block star Scott Cam on Channel Nine this year.

Dozens of beaches along the turquoise coastlines of Pernambuco have been issued with shark warnings, authorities said.

"Went snorkeling off the coast of Mozambique near an island when a dugong swam right under me." ...