Science in the News
From EARTH Magazine, May 16, 2016 -- What is known: Vikings sailed to Greenland. They homesteaded there for a few hundred years, and likely experienced multiple famines. Many died. Some returned to European shores. And all of this happened during a time in Europe known to geoscientists as the Medieval Warm Period. The warmer, milder conditions that defined this time eventually ended too.
From Listen Current, May 10, 2016 -- The Himalayan country of Nepal was rocked by a devastating earthquake that killed almost 9,000 people one year ago. Today, the country still suffers from widespread homelessness, power outages and a serious lack of basic supplies. Even with the large amounts of money pledged to Nepal, none of that money actually arrived to help the people. Monsoon season is approaching and the people need more secure living situations in order to survive. Listen to hear more about the conditions in Nepal after the earthquake.
From EGU, November 26, 2015 -- Frank Paul, a scientist from the University of Zurich in Switzerland, has come up with a simple method to allow us to see glacier movements and changes, using the Karakoram mountain range in central Asia as an example. He created GIF animations from satellite images of the region.
From EARTH Magazine, May 5, 2016 -- For years, scientists have used mineral, sediment and ice layers, deposited intermittently throughout geologic time, to track the global climate record. These can come from caves, lakes, the oceans and ice sheets. But over the course of the last decade a new method has been developed that presents an opportunity for geoscientists to assess global climate history in almost any arid landscape.
From EARTH Magazine, May 2, 2016 -- EARTH Magazine plunges into the depths of the ocean with scientists seeking whether Earth's climate and sea-level history are intrinsically linked with tectonics at mid-ocean ridges. Since these ridges are not as well studied as terrestrial volcanoes, largely given the challenge to access them, teams of researchers are using tectonic models, evidence from high-resolution mapping of different spreading ridges and sediment cores to examine the evidence.