The Latest Breaking News from Sydney Harbour

Four people have now been bitten by sharks in the last two days in New South Wales, including three in Sydney Harbour. Two people are in critical condition.

Fire has broken out at one of Sydney Harbour's luxury marinas with the damage bill expected to be in the millions of dollars.

SailGP's biggest calendar yet features a return for a record sixth event to Sydney Harbour, where Australia won so memorably earlier this year.

A seaplane has crashed in Sydney Harbour after one of its pontoons was damaged, but only one of the eight people aboard was slightly injured.

Groundwater is the world’s largest unfrozen freshwater reserve. Australia’s Great Artesian Basin alone holds enough water to fill Sydney Harbour 130,000 times. Worldwide, groundwater provides drinking water for half the world’s population. Countries like Denmark and Austria rely entirely on it for drinking water.

The Coal Point product, who won Olympic gold in Tokyo and silver in Rio as part of the men's 470 class, will race in Sydney Harbour this weekend.

When Richard Barnes began his solo kayak journey from Sydney Harbour to New Zealand to mark his 60th birthday, he didn't count on Mother Nature coming to the party.

WARNING - GRAPHIC IMAGES Alexey Barkhatov had gone diving with a friend when the horror accident happened while he was fishing with a spear at Sydney Harbour with his diving friend