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Photos of a white bison calf in Yellowstone National Park have generated excitement as well as questions: How does that happen? A park visitor said she took the photographs in the park earlier ...

but Dennhardt says Catalina’s bison often exceed this typical lifespan, with some as old as 40. With this lifespan in mind, the baby bison of Catalina Island born in 2013 could stick around on ...

Environmentalists have hailed the positive impact of a ground-breaking rewilding project as showing "the incredible power of nature to heal". Three female Bison were released into countryside near ...

Speedy the bison died Thursday after spending 24 years as one of the best-known and beloved bison in the Greater Yellowstone ...

Two young bison bulls are settling into their new surroundings in Kent. The half-brothers, aged 16 months and 19 months, have been relocated from Scotland to the Wildwood Trust, near Herne Bay.