The park issued the closure after a challenging day on the roads. On Sunday, October 26, Yellowstone staff responded to more ...

With its bison population estimated at 5,300 as of August, Yellowstone bison manager Chris Geremia told the group park officials will “be using all tools to decrease" the herd.

Yellowstone National Park officials announced on Sunday that all roads within the park south of Mammoth Hot Springs would ...

The road between Gardiner and Cooke City remained open but all others were still closed as of 8 a.m. Monday morning.

All Yellowstone National Park roads south of Mammoth Hot Springs were closed to public travel at 5 p.m. on Sunday due to ...

Yellowstone National Park, Wyo. - All Yellowstone National Park roads south of Mammoth Hot Springs were closed to public ...