Natural Threats

Fight or flight aren't the only possible responses to an emergency situation. Flight can actually sometimes make the problem worse. When is trying to run a really bad idea?

By Chris Opfer

You need to treat a bat bite, but don't know how to do it. Learn about how to treat a bat bite in this article.

By HowStuffWorks.com Contributors

It doesn't seem murderous, but that bright burning ball of gas in the sky can do your body some serious damage. What kind of ill can come from the sun?

By Charles W. Bryant

When you hear a rumble of thunder, you head indoors. It's common sense. But what if you're in the forest, and there is no indoors? Where do head then?

By Sarah Winkler

Slithering snakes, flesh-tearing lions and roaring bears usually top people's lists of most feared creatures. But you might be surprised which animal's bite is most likely to result in your demise.

By Debra Ronca

Grizzlies are bit touchier than the average black bear. So, you'll really need to watch yourself if you encounter one on the trail. At what point should you curl up in a ball and play dead?

By Debra Ronca

Bears are burly -- so burly that it takes multiple gunshots to even slow one down. Shoot it once and you'll just make it mad. Do yourself a favor -- use bear spray instead.

By Charles W. Bryant

It's a pretty gross idea, sucking on venom. But is it as dangerous to your health as it seems? Turns out, your instincts are right.

By Debra Ronca

If you swallow these plants, you could wind up with stomach convulsions, blurred vision or amnesia. You could even die. What shouldn't you taste on your next hike?

By Amy Hunter & Clint Pumphrey

If you eat hemlock you could die, and poison ivy isn't good for anyone. But dandelions make a nice salad. How do you tell the plants you can eat from the plants you can't?

By Charles W. Bryant

The Alaska Triangle is lesser known than the Bermuda Triangle, but more people go missing here than anywhere else in the United States. What's going on?

By Suzie Dundas

Maybe you were skiing and had an accident or maybe the power went out in your home during the winter. Now you have to find a way to survive the extreme cold.

By Charles W. Bryant

A shark attack is truly a terrifying experience for the victim -- but are sharks really man-eating monsters with a taste for human flesh? Or do some people just happen to get in the way of animals obeying their instincts? Find out.

By Ed Grabianowski

Bears are typically just as scared of us as we are of them. Knowing more about the behavior of bears can help you to understand why a bear would attack in the first place. Respect their boundaries and use these 15 tips for surviving a bear encounter.

By the Editors of Publications International, Ltd.

Shark attacks aren't very common but they happen. Knowing where shark-prone areas are, and what to avoid wearing in the water can help prevent shark attacks. If you do cross paths with a shark, these 15 tips for surviving a shark attack should help.

By the Editors of Publications International, Ltd.