Nightmarish Cricket That Eats Anything Invades the U.S.

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Nightmarish Cricket That Eats Anything Invades the U.S.         The crickets have long, spiky legs and are freaking out some homeowners.  Read More WATCH VIDEO: 5 Incredible Insect Superpowers These hidden insect skills will knock your socks off. Xenon, Argon Banned For Athletes. Is Krypton Next?         Rare gases boost performance and mimic the effects of altitude. Read More WATCH VIDEO: Can You Detect a Lie? As it turns out, probably not. Find out why. Photos: 50 Years of the Wilderness Act          Created in 1964, the National Wilderness system now covers about 5 percent of the United States.  Read More WATCH VIDEO: How Our Bodies Adapt to Mountain Climbing With no muscles in our fingers or toes, how can humans climb mountains?  Why Do Fingernails Grow Faster Than Toenails?         In a growth race between toenails and fingernails, fingers win every time. Why would evolution make that happen? Watch Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! Follow us @Discovery_News. At Discovery we value your privacy. If you would like to be removed from Discovery News emails like this, please click here to our subscription center, where you can manage your account. We recently updated our privacy policy. This policy is effective as of 10/30/07. To see new policy click here . Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © 2014 Discovery Communications, LLC