YELLOWSTONE NATIONAL PARK, Wyo. — Yellowstone National Park on Friday confirmed the birth of a white bison calf at the park but said there have been no confirmed sightings of the calf since June 4.

Yellowstone National Park has confirmed that an extremely rare white buffalo calf was born in the park earlier this month. The park said in a statement that "multiple creditable sightings" led them to ...

For the first time since the birth of a rare white bison calf on June 4, 2024 in Yellowstone National Park, national park officials acknowledged its birth. The acknowledgement came in a press release ...