麻豆淫院

A chemical reaction between iron-containing minerals and water may produce enough hydrogen 鈥渇ood鈥� to sustain microbial communities living in pores and cracks within the enormous volume of rock below the ocean floor and parts of the continents, according to a new study led by the University of Colorado Boulder. The findings, published in the journal Nature Geoscience, also hint at the possibility that hydrogen-dependent life could have existed where iron-rich igneous rocks on Mars were once in contact with water.

A state application organized by the University of Colorado Boulder has been submitted to the Federal Aviation Administration for the development of one of six unmanned aircraft systems test sites slated to be established across the United States .

As the school year wraps up, students at Summit Charter Middle School in Boulder will debrief on how their $25,000 stock portfolio performed. The middle school students invested money under supervision as part of a course created and taught by accounting and finance students from the University of Colorado Boulder鈥檚 Leeds School of Business .

Last July, something unprecedented in the 34-year satellite record happened: 98 percent of the Greenland Ice Sheet鈥檚 surface melted, compared to roughly 50 percent during an average summer. Snow that usually stays frozen and dry turned wet with melt water. Research led by the Cooperative Institute for Research in Environmental Sciences now shows last summer鈥檚 extreme melt could soon be the new normal.