The image of a polar bear adrift on a melting mini iceberg in Al Gore’s 2006 documentary “An Inconvenient Truth” probably did ...

Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.

The national parks are more crowded—and less staffed—than they’ve been in decades. Here’s how to plot a successful ...

A new bipartisan commission aims to restore America's conservation legacy by uniting leaders to protect natural beauty and expand outdoor heritage ...

Dennis McDonald, 81, has received a myriad of visitors to his Open Spear Ranch, a sprawling quarter horse and cattle ...

A 4.3-magnitude earthquake jolted a lake shoreline Friday, July 11, in Southern California, the U.S. Geological Survey reported. The 6.5-mile-deep quake hit more than 7 miles from Calipatria at 2:55 a ...

At nearly 1.7 million visitors from the start of the year through June, visitation is 4% higher than it was through this time ...