For ultra runners, going rim-to-rim-to-rim at the Grand Canyon, or R3 as it’s known in the community, is widely viewed as a ...

The water problem at Pinyon Plain uranium mine, near the Grand Canyon continues. More than 80 million gallons were pumped out ...

There are over 400 national parks in the United States, but according to visitors, these 20 are the best.

WASHINGTON — The National Academy of Sciences announced today the election of 120 members and 25 international members in recognition of their distinguished and continuing achievements in original ...

The No Pingree Task Force, a small group devoted to renaming landmarks that honor George Pingree, a participant in the 1864 Sand Creek Massacre, announced Sunday that it had succeeded in its work, and ...

Big, tall, large and wide. Arizona is home to some famous waterfalls like Havasu and Mooney falls. Here are the 11 best ones to visit all over Arizona.

GRAND CANYON NATIONAL PARK, AZ — Authorities say a person who was reported as missing at the Grand Canyon National Park last month has been found dead. Park officials were asking for the public's help ...

Construction on Frisco’s Grand Park, a greenspace which will eventually span more than 1,000 acres, is officially underway. When complete, it is set to be larger than New York City’s Central Park, ...

Frisco City Council members threw dirt as the Grand Park project officially broke ground during an April 27 event. (Samantha Douty/Community Impact) Construction is officially underway on the first ...

Frisco leaders broke ground on a long-awaited park project Monday, marking the start of a development years in the making. The project, known as Grand Park, is planned as a sprawling, multi-phase ...

Frisco Grand Park: Construction starts on massive new park Frisco Mayor Jeff Cheney joined Good Day to talk about Grand Park, the new park that is said to be bigger than New York's Central Park.