From EARTH Magazine, 03/01/2016 -- More than half of the total human population on Earth lives in urban areas, where, like rural areas, geology affects us every day. Yet when we think about "geology," most of us think of the hinterlands. That needs to change, argue the authors of a new feature in EARTH Magazine discussing what the role of urban geology is, what it can be and the potential role geoscience organizations can play in curating the geologic data revealed during construction, excavations and surveys.
From EARTH Magazine, 02/22/2016 -- As skiers hit the slopes this winter, EARTH Magazine explores the science of how to keep them and other winter explorers safe. Every year, hundreds of people are killed by avalanches. Understanding the science of the frozen environment is only part of this story; communicating the risk is a field as dynamic as the weather systems and terrains that foster avalanches.
From EARTH Magazine, 01/26/2016 -- The challenge of feeding our planet's growing population is one of critical importance - it will perhaps be the most important challenge of the 21st century. As the human population continues to rise, geoscience is informimg experts, suggesting major shifts in agriculture must be taken to prevent rampant food insecurity by the year 2050.
From EARTH Magazine, 01/15/2016 -- Toba volcano erupted 74,000 years ago, and is thought to have been the largest eruption in the last 2.5 million years. Some scientists have thought the fallout from the eruption caused a volcanic winter so catastrophic it almost drove humans to extinction. A new high-resolution study of lake sediments from East Africa disputes that idea, however, suggesting that the early humans in the area probably experienced little or no cooling following the massive eruption.
From EARTH Magazine -- While expanding a reservoir in Snowmass Village, Colorado, workers stumbled upon a big bone. And then another, and another, and another. Realizing they found something special, the workers called in the experts at the Denver Museum of Nature & Science (DMNS), who drove several hours to examine the site. Scientists quickly realized that this was no ordinary boneyard. Work on the reservoir halted, as DMNS scientists called in dozens of volunteers and experts from around the country to help excavate the site before construction continued.
From EARTH Magazine, 12/11/2015 -- Next week at the American Geophysical Union Fall Meeting, geoscientists will be meeting to discuss findings from the April 2015 Gorkha Earthquake, which devastated Nepal and killed approximately 8,900 people. EARTH Magazine brings you a special feature that describes how initial data informed relief efforts and a community ranging from mountaineers to geophysicists to engineers is helping Nepal rebuild.