Just after Memorial Day, the first round of testing to determine the E. coli levels at Puffer’s Pond revealed the bacteria in ...

Sitka boaters saw an unusual vessel in Nakwasina Sound over the weekend.

Scientists and officials say they need to figure out why the famed alpine lake isn't improving despite decades and billions ...

Carmen Hay is conducting hands-on research at Slippery Rock University to help purify water using innovative techniques.