Archive: 08/24/2006

Tiny shrimp species found in Pa. river

(AP) -- Biologists have discovered a species of shrimp in the Monongahela River for the first time, a discovery the scientists say is evidence that the river's water quality is improving.

Aug 24, 2006 3.4 / 5 (11) 0
  • Pages: 1 2 3