Gillnets are walls of netting that hang in water and trap fish. They are the most widely used fishing device in the world but also often trap sharks, sea turtles and rays who can't escape and die.

One of the many threats facing sea turtles, all species of which are categorized as threatened, is net fishing. Turtles can unwittingly become scooped up in fishing nets as bycatch. Now, a team of ...

Scott Simon talks with Arizona State University researcher Jesse Senko about the benefits of attaching LED lights on vertical fishing nets to make them less dangerous for marine mammals. Gillnets are ...