National Geographic Explorers celebrate the greatest American treasures—mountains, forests, wetlands and canyons—from sea to ...

After 24 hours of coverage celebrating America’s 250th, viewers shared heartfelt responses to our journey with National ...

Many places in the United States dazzle even the most jaded travelers. Here are 25 of the nation’s most beautiful places.

Deborah Roberts revealed Yellowstone National Park as one of the '7 Natural Wonders of America,' a list curated by ABC News ...

Diane Sawyer revealed the Appalachian Mountains as one of the '7 Natural Wonders of America,' a list curated by ABC News and ...

As America celebrates its 250th anniversary, Action News is showcasing special stories of Yosemite National Park.

Editor's note: This week, in celebration of America's 250th birthday, The Dallas Morning News is publishing a diverse ...

ABC is marking America's 250th anniversary with 24 hours of unparalleled programming, "Disney Celebrates America," and Action ...

From a light show and Brandi Carlile performance at the Statue of Liberty to a July 4 bash in Nashville, and visits to all 50 ...

“America is a land of wonders, in which everything is in constant motion and ...

David Muir, Diane Sawyer and Deborah Roberts talk to USA TODAY about ABC's 24-hour live broadcast for America 250 and the ...

Forced to sweat and suffer under the weight of clothes and societal norms, a broiling summer that killed thousands of ...