Cape Cod magnet fishers pulled a mystery gun from a Bridgewater river, sparking an investigation. What's magnet fishing? What else have they found?

Join us for an epic magnet fishing challenge where $1,000 is on the line! Watch as we race along old railroad tracks to see who can find the most items using powerful magnets. From rusty railroad ...

James Kane and Barbi Agostini have hauled guns, grenades, and all kinds of junk from NYC waterways by magnet fishing.

Add Yahoo as a preferred source to see more of our stories on Google. Massachusetts magnet fishers Nate DeMontigny, of Cape Cod, and Sean Martell, of Brockton, never know what they’re going to find ...