Do treasure chests full of gold and jewels rest beneath the Pennsylvania waters of Lake Erie off eastern Erie County?

CLEVELAND, Ohio -- Rare freshwater jellyfish have been spotted in Lake Erie, causing curiosity among residents. Now, there’s a guaranteed way to see them firsthand. These rare creatures, native to ...

You can fish on the Great Lakes, go boating, swim, play some water sports and maybe see a lake tsunami, all the while enjoying the spectacular views they provide. But how deep is each one? You’d have ...