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Structures of newly-discovered siderophores (theiron-carrying molecules secreted by bacteria to facilitate ironacquisition) described in the February 18 issue of Science by...
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Embargoed until Friday, 12 p.m. Pacific Time on February 25, 2000
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An international team of cosmologists, including scientists
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Cynthia Moss, considered by many to be the world's greatest specialist in elephant behavior, has brought her extensive data to the National Center for Ecological Analysis and...
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Born of the shock and concern generated by the 1969 Santa Barbara oil spill, the Environmental Studies Program at the University of California, Santa Barbara has in the 30...