Tony Dauksza became the first person to navigate the Northwest Passage in anything other than a ship. This is the story of ...

In 1970, they became the first group of women to reach the top of the Alaskan mountain — but the odds were against them.

Prepare like a pro and keep cool on the go with these 7 genius summer essentials you’ll want by your side all season long.

Seeking a "rare good-news story in these depressing times for Planet Earth?" Dana Milbank has one for you—the impending ...

The U.S. Forest Service terminated $75 million awarded to the Arbor Day Foundation to help disadvantaged communities plant ...