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DNA StructureDNA Double HelixNASA With the popularity of many crime scene investigation shows DNA has become a household term. It is the basic building block for our genetic structure and contains all the information needed for growth, development and reproduction. With the exception of identical twins, eac... |
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Learning Language in the WombImage: Canwest News Service Did you know that babies learn elements of language before they are even born? While still in their mother's womb, fetuses can memorize sounds and melodies in both music and language. Researchers have now discovered that babies reproduce intonations of language patte... |
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Army Ant AdoptionSoldier Army AntsImage: Daniel Kronauer/Harvard University In army ant colonies everything begins and ends with the queen. The queen produces eggs that develop into soldiers or workers. The worker ants forage for food and take care of the queen's brood, while the soldier ants defend the colony.... |
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Pumpkin Rinds Inhibit MicrobesFreeDigitalPhotos.net Pumpkins are not just good for making Jack-o'-Lanterns or pumpkin pie. Researchers revealed that pumpkin rinds contain proteins that inhibit the growth of microbes. These antimicrobial proteins could be used to develop treatments for fungal diseases that effect humans and ... |
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The Origin of House DustDust MitesImage: Eric Erbe/USDA Dusting is not a very popular household cleaning chore but is necessary due to the accumulation of dust and dirt indoors. Scientists in Arizona are reporting that they have found the answer to the question of where indoor household dust originates. Most of the ind... |
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10 Facts About CellsConnective Tissue CellsDr. Cecil Fox/National Cancer Institute Cells are the fundamental units of life. Whether they be unicellular or multicellular life forms, all living organisms are composed of and depend on cells to function normally. Not all cells however are alike. There are two primary ... |
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