Want to catch fish without a rod and reel? This DIY guide shows you how to build a reliable fish trap using simple materials and techniques. Perfect for outdoor survival, off-grid living, or just a ...

The Napa County Resource Conservation District is operating a rotary screw trap to monitor and log fish species that navigate the Napa River. The hope is for a revitalized waterway for steelhead and ...

When Martin Perales and Paul Blank go fishing on the Napa River, the fish barely stand a chance. The two men don't use a fishing rod. They use a rotary screw trap — a rotating funnel, 8 feet across, ...

SAN FRANCISCO (KGO) -- Test results are in on a technology that could help keep a popular Bay Area seafood on the table. They're specially designed traps to fish for Dungeness crab, without ...