researchers know for sure have killed at least one person ... such as boat and plane accidents at sea. Opportunistic predators, they scavenge for food and prey on various marine life.

These things don’t normally happen in the winter time, she was partially frozen so she remained pretty well preserved.” ...

A shark attack off Egypt's Red Sea coast killed a tourist and injured another ... the Egyptian ministry said. Authorities have closed the area to swimmers for two days following the incident ...