ScienceNew Study Helps Experts Understand Reason Behind Mysterious Nazca Lines A recent discovery of geoglyphs and broken ceramic pots make scientists think there were two groups behind the mysterious Nazca Lines. The geoglyphs are illustrated by different images of animals, like condors.by Rex Macadangdang
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ScienceCutting Down Carbon Emissions From US Power Plants Could Save 3,500 Annuallyby Rex Macadangdang
ScienceExperts Find Out Why Whales Can Open Their Mouths Really Wide: Here Are Other Animals With Widest Mouth Openingby Ted Ranosa