Professor Dominick Spracklen told PA that the trees could take in and store 1m tonnes of carbon dioxide a year.“There is an ...

The Pittsburgh zoo has added one of the nation’s most iconic creatures, the American bison, to its sprawling Somerset County conservation center. Three female bison and a male “bull” – described as ...

U.S. bison play a vital role in shaping grassland ecosystems by naturally maintaining plant diversity, improving soil health, and supporting wildlife. Their grazing patterns prevent overgrowth, reduce ...