international team of researchers has discovered new evidence that a cosmic
impact may have coincided with the extinction of mammoths and giant ground
Deborah Huntzinger, Assistant Professor of Climate Sciences at Northern Arizona University, was recently
named a 2012 Bisgrove Scholar award winner by Science Foundation...
study detailing the feeding behaviors of four species of fish found in the
Colorado River and its tributaries uncovered a few surprises and opened new
insights to the...