It found that a single herd of bison has the potential to store 2 million tons of carbon a year. Lead author Oswald Schmitz, Oastler Professor of Population and Community Ecology at the Yale ...

Studies conducted in the last 20 years suggest that the bison population at Yellowstone National Park includes two separate ...

A merican Bison once numbered in the millions but they were hunted neary to extinction throughout the United States during ...

After more than a century of conservation efforts, researchers have discovered that the bison in Yellowstone National Park ...

More than 100 years after bison from other regions were introduced to the park, the two genetically distinct herds have ...

A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison herd then charged into. Wildlife photographer Jeff Vanuga captured a ...

“So it’s fitting that visitors can learn about bison in our interpretive center and then go out and see our herd on the prairie.” An estimated 30 million to 60 million bison once roamed much ...

"The herd will also provide training opportunities ... role in shaping prairie biodiversity, the zoo says. Bison once numbered in the millions, but hunting and habitat loss dwindled the population ...

Visitors to Lehigh County’s Trexler Nature Preserve can now see the resident bison herd in two separate pastures. County officials in conjunction with the Lehigh Valley Zoo at the preserve ...