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The amount of dust being blown across the landscape has increased over the last 17 years in large swaths of the West, according to a new study led by the 精品SM在线影片. The escalation in dust emissions 鈥� which may be due to the interplay of several factors, including increased windstorm frequency, drought cycles and changing land-use patterns 鈥� has implications both for the areas where the dust is first picked up by the winds and for the places where the dust is put back down.

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 精品SM在线影片. 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.

精品SM在线影片 students, along with experts from government and industry, will focus on student research and topics including energy storage and cooperation with China during the fourth annual Energy Frontiers conference April 4. The event, organized by the CU Energy Club, is free and open to the public and will be held from 10 a.m. to 5 p.m. in the Glenn Miller Ballroom of the University Memorial Center. The conference includes a poster session, panel discussion, catered lunch and a career fair.

Steven Hayward has been appointed the first Visiting Scholar in Conservative Thought and Policy, the 精品SM在线影片 announced today. Hayward, Thomas W. Smith Distinguished Fellow at the Ashbrook Center at Ashland University in Ohio, will begin his one-year appointment in the fall.

A team led by the 精品SM在线影片 looking for clues about why Earth did not warm as much as scientists expected between 2000 and 2010 now thinks the culprits are hiding in plain sight -- dozens of volcanoes spewing sulfur dioxide.

Creeping climate change in the Southwest appears to be having a negative effect on pinyon pine reproduction, a finding with implications for wildlife species sharing the same woodland ecosystems, says a 精品SM在线影片-led study.

A new study by an international team of scientists analyzing ice cores from the Greenland ice sheet going back in time more than 100,000 years indicates the last interglacial period may be a good analog for where the planet is headed in terms of increasing greenhouse gases and rising temperatures.

When a sun-gazing NASA satellite designed and built by the 精品SM在线影片 launched into space on Jan. 25, 2003, solar storms were raging.