Yellowstone National Park

The popular television western "Yellowstone" with Kevin Costner will end this fall and be replaced almost immediately by a sequel. But like any good drama, there's some mystery involved.

The sequel, still untitled, will premiere December on the Paramount cable network, which also televises "Yellowstone," Paramount said on May 5.

Tourists have been seriously injured and killed by hot springs at Yellowstone, which can reach burning temperatures and are sometimes highly acidic

The Grand Canyon National Park in the United States will be closed until until further notice because of a coronavirus pandemic.

"The health and safety of park visitors, employees, residents, volunteers, and partners at Grand Canyon National Park is the Service's number one priority," the statement said.," the National Park Service said Wednesday.

The Yellowstone supervolcano under America could erupt with terrifying power – expelling up to 250 cubic miles of volcanic rock and ash at once.

The eruption could blanket large areas of America in ash – and possibly plunge Earth into a ‘volcanic winter’.