Egypt's environment ministry says the attack occurred in "deep waters outside of the designated swimming area".

The youth pastor was spearfishing with his family off an island at the time of the attack.

Fixing LED lights under surfboards could stop great white sharks from attacking, Australian scientists find.

Kai McKenzie's leg was severed and later washed ashore, but he has vowed to return to the water as soon as possible.

Kai McKenzie, 23, was attacked by a three-metre-long great white shark in Australia on Tuesday.

A law enforcement officer was able to apply a tourniquet to staunch the severe bleeding.

One woman was said to have had part of her arm amputated after being bitten, while two girls were also attacked.

A British man has been seriously injured following a shark attack in the Caribbean island of Tobago.