Judge to decide on abortion laws in Wyoming, including first explicit abortion pills ban

A hearing in a lawsuit challenging the state's abortion laws is set for Thursday afternoon. Any decision on the bans is likely to be appealed to the Wyoming Supreme Court.

Yellowstone National Park finds 1st case of fatal brain disease after deer carcass tests positive

Yellowstone National Park has confirmed its first case of chronic wasting disease (CWD) on Tuesday after a deer carcass in the park tested positive for the highly contagious and fatal brain disease

Rangers seek pair accused of 'harassing' bison calf in Grand Teton National Park

National Park Service rangers have opened an investigation into two individuals who are accused of "harassing" a bison calf in Grand Teton National Park on Sunday afternoon.

Watch: Large bison herd escorts calves across road in Yellowstone

The reddish-brown calves are born in late April and May and can keep up with the herd 2 to 3 hours after birth, according to the National Park Service.

Rare white bison born at Wyoming state park

The park has seen an uptick in visitors hoping to get a glance of the cute calf.

Woman found dead, man arrested inside Yellowstone National Park

When park rangers responded to a vehicle crash, they found a deceased woman inside and a man standing on the outside.

Here are the most popular national parks for birdwatching this spring

The spring bird migration is a period of time between February and June when birds leave their winter homes in the south and begin their journeys north.

Wyoming governor signs bill banning abortion pills

Medication abortions became the preferred method for ending pregnancy in the U.S. even before the Supreme Court overturned Roe v. Wade.