Here are the top 10 deadliest national parks, according to research

The serene landscapes of our national parks feature a plethora of mountainous landscapes, pristine beaches and lush forests, but there are some deadly risks associated with visiting. Outdoor clothing brand KÜHL looked at different criteria and came up with a list of the top 10 deadliest national parks.

Guinness confirms man's record Grand Canyon hike

It’s official: Alfredo Aliaga, a delightful 92-year-old who splits his time between Germany and Spain, broke the Guinness World Record in October and became the oldest person to ever hike the Grand Canyon rim-to-rim.

Grand Canyon to stay open if government shuts down

Arizona Gov. Katie Hobbs says the state is prepared to keep the Grand Canyon open as a federal government shutdown looms. Funding from the Arizona Lottery would make it possible to keep the Grand Canyon open. Hobbs says keeping the Grand Canyon open will guarantee Arizonans working in the park, and the thousands who depend on the tourist activity it generates are not affected by political gridlock.

Grand Canyon urges people to conserve water

People living at the Grand Canyon and visitors are being asked to conserve water. The National Park Service says it's unable to pump water right now from Roaring Springs to the South rim because of diminished supplies and difficulties treating the water. Hikers are being urged to carry their own water or treat water themselves.