Australia has some of the world's most comprehensive shark management measures, including monitoring drones, shark nets and a tagging system that alerts authorities when a shark is near a crowded beach. Ryan said her research could allow less invasive ...

Every day, Cole Taschman heads out to Bathtub Beach in Stuart, Florida. The quiet reef on the Atlantic Coast got its name from the “bathtub effect” which breaks up waves, creates a shallow pool at low tide and reduces erosion. For Cole and the Taschman family, who consider the beach their backyard, it is known for something else.