Another shark attack has been reported in the waters off Hadera, Israel - and experts have explored the shift in shark behaviour and whether human activity could be the cause

Remains have been found by search and rescue teams after a swimmer was attacked by a shark off the coast of northern Israel on Monday, the country's Fire and Rescue Authority says. The remains recovered on Tuesday afternoon were transferred to the Institute of Forensic Medicine for identification.

Unbelievable video has surfaced of a shark swimming in shallow waters around young children and adults, moments before a diver was attack at the Israeli beach.