Four million dollars from the federal Land and Water Conservation Fund bought at least 385 acres for Richmond National Battlefield Park, a purchase that preserves hallowed ground and is seen as economic development for tourism.

Here's one recipe for an outstanding tour of a historic ranch: take a century's worth of Old West history, add generous measures of compelling personal stories and classic southern Arizona scenery, and stir well by a talented interpreter. The result, at Chiricahua National Monument's Faraway Ranch, earned five stars during my recent visit to the park.

Picnicking is a popular activity in parks across the country, and there are plenty of great spots to enjoy a meal with a view. Which picnic area gets your vote for the most scenic in the National Park System?

Non-native Burmese pythons, which are exploding in number across Everglades National Park, are being blamed for "precipitous declines" in mammals that once were commonly seen in parts of the park, according to a study.