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By the time today's K-12 students grow up, the challenges posed by climate change are expected to be severe and sweeping. Now, for the first time, new nationwide science standards due out...
Last month, Doug Wiens, PhD, professor of earth and planetary science at Washington University in St. Louis, and two WUSTL students were cruising the tropical waters of the western...
Analysis of data collected by the European Space Agency's Mars Express spacecraft leaves no room for doubt: the Martian atmosphere contains water vapor in a supersaturated state. This...