Do shark culls keep people safe in the ocean? Here's what the science says

A young mother remains in hospital after being bitten by a shark at Coogee Beach in Sydney on Saturday morning. Leah Stewart, 35, was swimming about 30 meters (33 yards) offshore when the shark—believed to be a 3- to 4-meter (10- to 13-foot) great white shark—struck.

Originally published at Phys.org