Swimmer who vanished at Lovers Point was wearing a shark deterrent. What science says about what they do — and don’t do

Witnesses reported seeing a shark breach just offshore at Lovers Point that morning, where Fox was leading a group of about a ...

Sharks are closer than we think. Here are the telltale signs they're nearby

If Pearson does see a fin, he'll look for signs it is a shark. A dolphin only has one dorsal fin, while most sharks have two ...