Earliest art in the Americas: Ice Age image of mammoth or mastodon found in Florida


ScienceDaily (June 21, 2011) — Researchers from the Smithsonian Institution and the University of Florida have announced the discovery of a bone fragment, approximately 13,000 years old, in Florida with an incised image of a…

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Acrobatics for anyons: New test for elusive fundamental particle proposed


In quantum physics there are two classes of fundamental particles. Photons, the quanta of light, are bosons, while the protons and neutrons that make up atomic nuclei belong to the fermions. Bosons and fermions differ…

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