The pores visible on the underside of this shark's snout are electrical field-sensitive ampullae of Lorenzini. Wikimedia Commons Sharks are having a rough go of it. It’s estimated that humans kill 100 ...

Nearly a century ago, fish traps were banned on the Columbia River. The practice had been used by Indigenous communities of the Northwest for a millennia, but when European settlers expanded west, ...

Archaeologists excavated 7,000-year-old wooden fish traps at Tesse lake for the first time after a hiker stumbled on the ruins, photos show. Photo from the Cultural History Museum Standing on the bank ...

Standing on the bank of a serene lake in Norway, a hiker breathed in the crisp mountain air. As he scanned the shoreline, something caught his attention. He noticed a series of wooden poles plunged ...