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National Defense
December 2009
Austin Wright
Polar Ice Surveillance At Rock Bottom Prices University of Kansas researchers needed an unmanned aerial vehicle that could carry 120 pounds worth of radar equipment at low altitudes and over icy terrain to measure vital information for the Navy in Antarctica. mark for My Articles similar articles
IEEE Spectrum
September 2011
Paden et al.
A Next-Generation Ice Radar Scientists can now probe polar ice sheets better than ever using synthetic-aperture radar mark for My Articles similar articles
IEEE Spectrum
February 2013
Dave Levitan
Laser Eyes Spy a Big Melt in the Arctic Airborne altimeters yield a disturbing picture of polar ice loss mark for My Articles similar articles
Scientific American
July 2008
Peter Brown
NASA Satellites Watch Polar Ice Shelf Break into Crushed Ice Ice is melting at the poles much faster than climate models predict. mark for My Articles similar articles
Popular Mechanics
March 15, 2010
Trevor Williams
Iceberg Forensics: Predicting the Planet's Future With Antarctic Ice Something new is happening with the ice streams and glaciers. They are getting thinner, and they are getting thinner because they are speeding up. mark for My Articles similar articles
InternetNews
August 21, 2007
Paul Shread
Grid Spans the Globe A new 'Polar Grid' will help scientists measure the effects of global warming in real time. mark for My Articles similar articles
Scientific American
September 2008
Krista West
Researchers hone seismic skills to peer inside glaciers Seismic data enable scientists to peer inside melting glaciers before they calve mark for My Articles similar articles
Geotimes
December 2003
Megan Sever
A year of global ice observations Scientists are now getting the most accurate view ever of changes in the Antarctic and Greenland ice sheets. The new maps, using NASA's Ice, Cloud and Land Elevation Satellite, are shedding light on the processes controlling these ice masses, which comprise 75 percent of Earth's freshwater. mark for My Articles similar articles
Smithsonian
October 2006
Anne Bolen
Life in the Field - Frozen in Time Glaciers in the Pacific Northwest have recorded hundreds of years of climate history, helping researchers plot how quickly the planet is warming. mark for My Articles similar articles
Geotimes
March 2006
Powell et al.
Drilling Back to the Future Antarctica plays a fundamental role in sea-level change and ocean chemistry, and has the potential for important societal impacts over human timescales. mark for My Articles similar articles
Scientific American
April 2007
David Biello
Conservative Climate The Intergovernmental Panel on Climate Change's consensus document may understate the climate change problem. mark for My Articles similar articles
Geotimes
December 2004
Sara Pratt
Antarctic Ice Connections The West Antarctic ice sheet contains 3.2 million cubic kilometers of ice. Were it to collapse due to global warming, it would raise global sea level by 5 meters, catastrophically inundating low-lying areas. mark for My Articles similar articles
Geotimes
April 2007
Sally Adee
Massive Antarctic Lakes Discovered The recent discovery of a massive "plumbing" system of linked reservoirs 1,000 meters beneath two major ice streams of the West Antarctic Ice Sheet may help fill out climate change models. mark for My Articles similar articles
Geotimes
March 2006
Naomi Lubick
Ice Hunter: Q&A With Lonnie Thompson An interview with glaciologist and Byrd Polar Research Center scientist Lonnie Thompson about what it mean to hunt ice and about some his current work. mark for My Articles similar articles
Geotimes
October 2003
Sara Pratt
New model for glacial erosion Understanding what controls glacial erosion may have important implications for understanding glaciated mountain belts and modeling both ancient and current ice sheets. mark for My Articles similar articles
Geotimes
May 2005
Naomi Lubick
Heat Imbalance Portends Problems Results from a new assessment show that Earth is absorbing more energy than it releases into space, with implications for climate change that researchers say point to future warming with consequences for melting ice sheets and sea-level rise. mark for My Articles similar articles
Popular Mechanics
October 1, 2008
Andrew Moseman
Newest Arctic Melt Record Leaves Scientists Scratching Heads There's good news and bad news when it comes to the amount of ice in the Arctic. mark for My Articles similar articles
Science News
February 14, 2009
Lonnie Thompson
Receding Glaciers Erase Records Of Climate History Ice masses on the tops of mountains -- sticking out in the free atmosphere -- have been collecting climate data and storing them, in many cases for very long periods. mark for My Articles similar articles
Geotimes
October 2007
Moran & Backman
The Arctic Ocean: So Much We Still Don't Know In 2004, the Arctic Coring Expedition team took three ships to the Arctic to drill a core near the Lomonosov Ridge. The team's results are teaching us more than we ever knew about the past 65 million years in the Arctic. mark for My Articles similar articles
Geotimes
June 2007
Megan Sever
Antarctic Ice May be Grinding to a Halt Some of Antarctica's ice sheets may not be in as much danger as once thought. mark for My Articles similar articles
Popular Mechanics
July 1, 2009
Andrew Moseman
5 Climate Studies That Don't Live Up to Their Hype A leading climate scientist argues that overbroad claims by some researchers -- coupled with overblown reporting in the media -- can undermine the public's understanding of climate issues. mark for My Articles similar articles
IEEE Spectrum
December 2005
Erico Guizzo
Into Deep Ice What does the future hold for Earth's ice? A group of British researchers seeks answers in the bowels of a glacier. mark for My Articles similar articles
National Defense
June 2010
Austin Wright
Lightweight Radars to Monitor Ice from Above NASA plans to replace ground-based ice-sensing radars with lightweight devices that could monitor glaciers from above. mark for My Articles similar articles
Geotimes
November 2004
Naomi Lubick
Past warming for the future As the Bush administration prepares for a second term, only time will tell how its climate change policy will change in the next four years. In the meantime, discussions of the science behind climate changes abound in the journals and within the scientific community. mark for My Articles similar articles
Geotimes
December 2003
Naomi Lubick
Glacial earthquakes Seismologists have fingered glaciers as one source of newly discovered "slow" earthquakes. mark for My Articles similar articles
Chemistry World
March 2006
Katie Gibb
Extreme Analysis High pressures, cold temperatures and inaccessible samples all make analytical work challenging for chemists. Science still has a lot to gain from studying and working in extreme environments. mark for My Articles similar articles
Geotimes
November 2006
Megan Sever
Conveyor Belt Shutdown Not Imminent As the climate warms and ice on Greenland melts, freshwater pours into the North Atlantic, which new research suggests is unlikely to cause a shutdown in global ocean circulation. mark for My Articles similar articles
Outside
October 2002
Ian Frazier
Terminal Ice Hot enough for you? Go to the bottom of the planet -- or the top -- and you can't miss the warning signs of a warm apocalypse. And at the heart of the mystery, like broken shards of a colder climate, float the icebergs, ghost-white messengers trying to tell us something we can't fathom. mark for My Articles similar articles
Chemistry World
September 27, 2007
Simon Hadlington
Scientists Uncover How Last Ice Age Ended Scientists have shown that the end of the last age 19,000 years ago began in the higher latitudes of the southern hemisphere before sweeping into the tropics. mark for My Articles similar articles
Popular Mechanics
March 18, 2009
Andrew Moseman
Mars Researchers Take an Arctic Road Trip This trip is meant to be a dry run for an even more extreme environment -- the surface of Mars. mark for My Articles similar articles
Wired
April 2000
Oliver Morton
Ice Station Vostok The fast track to the moons of Jupiter - and the key to life on Earth - is a prehistoric lake nearly three miles beneath the Antarctic ice cap. mark for My Articles similar articles
Smithsonian
July 2007
J. Madeleine Nash
Chronicling the Ice Long before global warming became a cause celebre, Lonnie Thompson was extracting climate secrets from ancient glaciers. He finds the problem is even more profound than you might have thought. mark for My Articles similar articles
Wired
September 22, 2008
Damon Tabor
Scientists May Soon Outnumber Penguins at Earth's Poles Tens of thousands of scientists are zipping up their parkas for the latest International Polar Year initiative. mark for My Articles similar articles
Smithsonian
July 2006
Amy Crawford
Al Gore Discusses "An Inconvenient Truth" The former vice president and environmentalist talks about his new documentary film in which he travels the world presenting a slide show about global climate change. mark for My Articles similar articles
Popular Mechanics
May 1, 2009
Andrew Moseman
Ice Sculptures for Science: Chain Saws, Pickaxes, Methane Hydrates and Climate Change One of the greatest unknowns regarding the future pace of climate change involves a source of greenhouse gases we can't even see, let alone control. mark for My Articles similar articles
Geotimes
November 2007
Nicole Branan
Water Pours Through Pores in Sea Ice Scientists have come up with a new model that describes how water moves through the Arctic sea ice beneath melt ponds, helping them to make better climate predictions. mark for My Articles similar articles
National Defense
August 2009
Stew Magnuson
Unmanned Aircraft Could Monitor Polar Ice Caps Advances in unmanned surveillance aircraft would make it possible for the Navy to keep watch over the polar ice caps 24/7. mark for My Articles similar articles
Chemistry World
October 15, 2013
Jessica Cocker
Banned pollutants bite back A new study from scientists in Denmark and the UK says another worrying consequence of global temperature rises is that, as sea ice melts, banned pesticides are being reemitted into the open environment. mark for My Articles similar articles
Geotimes
August 2004
Naomi Lubick
Doubling the Ice Record A team of European researchers released their first round of results from the longest ice core ever to be recovered from a polar glacier. Measurements show some interesting temperature shifts that may cause climatologists to reevaluate their models. mark for My Articles similar articles
Scientific American
March 2007
Charles Q. Choi
Pole Positions More than 30 nations are initiating a global campaign to study the Arctic and Antarctic: an International Polar Year. mark for My Articles similar articles
Geotimes
June 2004
Sara Pratt
Why the Wobble? A new study says that the shifting of masses of water and ice around the globe's surface primarily drives the seasonal wobbleon its axis. The finding could lead to new ways to monitor global change. mark for My Articles similar articles
Geotimes
March 2007
Carolyn Gramling
Climate Report Points Finger at Fossil Fuels The world is warming, and the burning of fossil fuels is very likely to blame, according to a new report released by the Intergovernmental Panel on Climate Change. mark for My Articles similar articles
Geotimes
August 2007
Carolyn Gramling
No More "Snows of Kilimanjaro"? Mount Kilimanjaro's glaciers have receded dramatically, making the highest point in Africa a high-profile poster child for global warming. Some scientists contend, however, that Kilimanjaro is a poor example, as its glaciers were disappearing before warming set in. mark for My Articles similar articles
Geotimes
May 2004
Sara Pratt
Ice in the Greenhouse? The greenhouse world of the Late Cretaceous, long thought to be ice-free, may have been chillier than previously predicted. mark for My Articles similar articles
Geotimes
January 2004
Naomi Lubick
Longer polar ice record Geoscientists have beefed up a dataset documenting ice cover at Earth's poles, revealing a longer and slightly different picture than painted in the past by satellite observations. mark for My Articles similar articles
Geotimes
May 2003
Greg Peterson
A new trigger for Ice Age retreat About 14,600 years ago, a huge pulse of freshwater drained from continental ice sheets into the world's oceans. Now scientists have a new theory for where it came from. mark for My Articles similar articles
Military & Aerospace Electronics
May 2009
New Avionics introduces all-plastic ice sensor for UAVs The Model 9732-UAV ice-detecting transducer probe solves the problem of conductive metallic interference with mission-critical radio antennas on UAVs and other small aircraft. mark for My Articles similar articles
Military & Aerospace Electronics
September 2009
John Keller
UAV Aircraft and Crowded Civil Air Space: Is it Safe Out There? It's only a matter of time before the aerial unmanned vehicle take their place in civilian air space. How are we going to fit all these planes? mark for My Articles similar articles
Popular Mechanics
February 28, 2008
Erik Sofge
Crash-Proof UAVs Fly Blind at MIT's High-Tech Aerodrome The Real-Time Indoor Autonomous Vehicle Test Environment (RAVEN) lab allows researches to test new designs for unmanned aircraft. mark for My Articles similar articles
Geotimes
November 2003
Mahmood et al.
Snapshots from Space of the World's Continents Studying Earth as a system -- including the hydrological, biological, geochemical, cryospheric and solid earth components -- requires routine acquisition of high-resolution, synoptic-scale observations that can be composited into snapshots of Earth in a sequence of moments. mark for My Articles similar articles