Is it Safe to Drink the Water at Grand Canyon National Park?

Grand canyon.
For the next month or two, visitors to Grand Canyon National Park may notice that drinking water coming from the taps in the park looks a bit "cloudy." Is the water safe to drink? The park recently supplied the answer—and an explanation.

Iconic Trail at Grand Canyon National Park Set for a Major Makeover

View on the South Kaibab Trail.
For over 80 years, hikers and mule riders have enjoyed—or endured—trips up and down the South Kaibab Trail at Grand Canyon National Park. That's a lot of footprints, and the iconic route will receive a major, multi-year makeover starting in May 2009.

Tracing The Postage Stamp-Sized History of the National Park System

You could call it a postage stamp-sized history of the National Park System, but the history of park scenes on U.S. postage is really quite colorful and carries a few stories with it.

Spring Break's Newest Destination? Grand Canyon National Park

For most college students, spring break is a time to shuck responsibility and have a good time. For some, it offers a time to relax in one of the world's most famous national parks while contributing a little sweat equity to the setting.

Condors To Be Released into the Wild at Vermilion Cliffs National Monument

If you like birding, are concerned about endangered species, and are free on Saturday, you're invited to see the release of four California condors into the wild at Vermilion Cliffs National Monument.

Permit Period Open for Noncommercial Colorado River Runners Through Grand Canyon National Park

If you think you'd like to run the Colorado through Grand Canyon National Park next year, without paying a commercial operation for the privilege, now is the time to get your permit application filed with the park.

Updated: Murder-Suicide Leaves Two Dead at Grand Canyon National Park

A murder-suicide is suspected in the deaths of an elderly couple in Grand Canyon National Park.
With your summer vacation still months away, now's a great time to consider your national park options. While most know Grand Canyon National Park is a great place for panoramic vistas, it also can be great for hiking. If you're prepared.

National Park Quiz 39: Winter

This week’s quiz will find out if you are a winterwise park visitor. Answers are at the end. If we catch you peeking, we’ll make you explain why the Bergeron-Findeisen process grows snowflakes only because the equilibrium vapor pressure of water vapor with respect to ice is less than that with respect to liquid water at the same subfreezing temperature.

It's Not Too Early To Start Planning This Summer's National Park Vacation

Sure, the calendar says January, there's a lot of snow out there across the country, and you haven't even thought about filing your income taxes. But it's still not too early to begin planning your national park vacation for this summer.