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Institute for Geophysics News Archive


SciGuy Blog (Houston Chronicle), August 7, 2013 & Austin American-Statesman, September 8, 2013 Featuring: Don Blankenship For the first time scientists have done a complete study of a possible Europa lander mission. The work will be reported in the journal Astrobiology. I had the opportunity to speak with Don Blankenship, a University of Texas geophysicist who is…

For the first time, scientists have documented an acceleration in the melt rate of permafrost, or ground ice, in a section of Antarctica where the ice had been considered stable. The melt rates are comparable with the Arctic, where accelerated melting of permafrost has become a regularly recurring phenomenon, and the change could offer a…

Austin American-Statesman, July 14, 2013 Featuring: Dusty Schroeder, Don Blankenship, Duncan Young, UTIG A team of University of Texas researchers recently discovered a swamplike system of water under an Antarctic glacier the size of New Mexico — a finding that might hold the key to how quickly the polar ice will melt and the seas…

Los Angeles Times, July 13, 2013 Featuring: Ian Dalziel Ancient volcanoes discovered deep in the ocean off Antarctica may explain a climate mystery critical to predicting Earth’s fate as humans pump more carbon dioxide into the atmosphere. University of Texas geologists dredging thousands of feet below the surface of the central Scotia Sea off the…

A team of scientists led by Ian Dalziel from the Institute for Geophysics has found geologic evidence that casts doubt on one of the conventional explanations for how Antarctica’s ice sheet began forming. The team discovered an ancient volcanic arc that might have prevented the creation of the Antarctic Circumpolar Current.

LiveScience, July 10, 2013 Featuring: Dusty Schroeder, Don Blankenship A sprawling network of low-lying canals, similar to a swamp, hides under Antarctica’s Thwaites Glacier, a new study finds. The fast-flowing Thwaites Glacier is one of the largest ice streams in West Antarctica. Scientists think Thwaites could significantly retreat in the next 20 years, adding to global sea level…

AUSTIN, Texas — In a development that will help predict potential sea level rise from the Antarctic ice sheet, scientists from The University of Texas at Austin’s Institute for Geophysics have used an innovation in radar analysis to accurately image the vast subglacial water system under West Antarctica’s Thwaites Glacier. They have detected a swamp-like…

An international team of 34 scientists sets sail today aboard the scientific ocean drilling vessel JOIDES Resolution to collect sediments in the Gulf of Alaska and investigate the interactions between long-term global climate change and the simultaneous growth of mountain belts. The team is co-led by Sean Gulick, research associate professor at The University of Texas…

In March 2013, the Jackson School inducted four geoscience legends into its Hall of Distinction. They were selected for their high-level accomplishments in academia, industry or government, as well as a strong affiliation with the Jackson School. David S. “Scotty” Holland, Sr. was an integral part of UT’s geosciences community for a number of decades. He…

Peter Flemings was on a family vacation hiking in the White Mountains in New Hampshire when his cell phone rang. It was U.S. energy secretary Stephen Chu’s assistant. Could he join a web conference with Secretary Chu, and dozens of scientists from government, academia and industry, in a few hours? After packing up and making…

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