Environmental Graffiti

30 Creepiest Trees on Earth [pics]

If you are a horror movie buff, you've certainly noticed the liberal use of trees to set the mood. Halloween is hardly complete without the image of a moon-lit and fog-laden tree. However, some trees have been molded by Mother Nature into specters of their own. Scary, frightening, or downright weird, the trees we've amassed in this collection will leave you wondering if Mother Nature herself digested some magic mushrooms.

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The 5 Weirdest Animal Experiments

Science is frequently weird. Image by Jean-Etienne Poirrier We know relatively little about the world we live in. Almost every new experiment adds a little something to the general knowledge of humanity.

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Knox’s Wireless Green

Welcome to this week’s installment of Knox’s Wireless Green, a rundown of all the week’s most interesting, weird, and popular stories from the worlds of science and the environment. So far, I’ve managed to keep from tooting our own horn, so to speak, in this column. We’ve

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Knox’s Wireless Green

Knox’s Wireless Green is a rundown of all the week’s most interesting, weird, and popular stories from the worlds of science and the environment. What a week for space junkies. First off, the probability of alien life existing just got a little higher.

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