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Southwest Canyon Country's best nature walks, featuring scenic landscapes and iconic rock formations, highlighting the importance of preserving natural habitats.
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I’ve heard that some foods are now being irradiated.

Food irradiation—used to kill bacteria, parasites and insects in food and to retard spoilage—is actually not new. Research began early in the 20th Century and picked up in the 1950s as part of the U.S. government’s “Atoms for Peace” effort to find non-wartime uses for nuclear technology.

Open Season on Varmints

Prairie dogs once occupied 700 million acres throughout the Great Plains, but their range is now just two percent of that. Prairie dogs are in great danger of extinction, but that hasn’t stopped hunters from using them for target practice.

Prairie Bandits

Slob marksmen decimate a prairie dog colony. A first-hand account.

Small Game Hunting

There’s shooters over there," Kim says suddenly. Immediately, the rest of us look east, where she is pointing, across the flat open land of the Montana prairie, dotted with sage brush and cacti, toward rolling hills and a stand of cottonwood trees.

Caught in a Net

The Exxon Valdez civil case, like the spill itself, is unprecedented. It began in 1990, when hundreds of fishers and Native Americans whose subsistence lifestyle had forever been altered and, in some cases, destroyed by the spill, filed lawsuits against Exxon.

Let’s Get on Track

In Europe high-speed trains are the norm for travel around the continent. Yes, there are challenges to connect sprawling, suburbanized America to train transit and rebuild the system we once had, but with traffic congestion increasing 400 percent since 1985 it’s time we prioritized fast trains as a national goal. The average commuter spends five years stuck in traffic when he or she could be sitting back and enjoying the ride.

Greenpeace Launches Summer of Forest Protests

Last week police in southern Oregon arrested three Greenpeace activists who had chained themselves to a shipping container to block loggers from reaching an old-growth timber sale on federal land.

My new home has vinyl blinds, which I once heard emit lead. Should I be worried?

Manufacturers of vinyl mini-blinds used to add lead as a plastic stabilizer to make the blinds more rigid, and for color retention. Sunlight and heat then broke down the plastic, leaving behind trace amounts of lead dust.

What is Pfiesteria piscicida, and how do these organisms kill fish?

Pfiesteria piscicida, a microbe, normally exists in rivers and bays in non-toxic forms, feeding on algae and bacteria. Scientists believe that this tiny creature becomes toxic only in the presence of fish, at which point Pfiesteria cells release a powerful poison that stuns fish

Are raw foods healthier to eat than cooked foods?

Proponents of raw foods, sometimes called “living foods,” believe that raw foods are much healthier for the body than cooked or processed foods. Followers of diets based wholly or largely on raw foods claim numerous health benefits, including increased energy levels

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