Earth Sciences

Earth Sciences

Researchers Refine Climate Tipping Element Assessments

According to a study now published in Climatic Change, experts can not rule out that ice masses in the Amundsen Sea sector of Antarctica have already begun to…

Earth Sciences

NASA Satellite Sees Two Tropical Cyclones Simultaneously

One of the instruments onboard NASA's Aqua satellite is the Atmospheric Infrared Sounder (AIRS). AIRS captures cloud top temperatures in tropical cyclones to…

Earth Sciences

Tiny Creatures Point to Possible Climate Change

A University of Arkansas researcher and her colleagues studied core sediments from a shallow boreal lake and found that storm activity has increased…

Earth Sciences

NASA’s Infrared Imagery Shows Weaker Tropical Cyclone 06W

On June 21 at 1500 UTC (11 a.m. EDT) the newly weakened Tropical Depression 06W was located about 480 nautical miles east-southeast of Hanoi, Vietnam near 18.8…

Earth Sciences

NASA sees Hurricane Beatriz 'wink' on the Mexican coast

Last night (June 20, 2011) by 8 p.m. EDT, heavy rains were spreading over the southwestern Mexican coast. At that time, Beatriz was still a tropical storm. By…

Earth Sciences

How Plankton Orientation Influences Ocean Climate Dynamics

An international research team including Prof. Andreas Macke, Director of the Leibniz-Institute for Tropospheric Research, explained this optical phenomenon…

Earth Sciences

How Early Training Shaped the Human Brain 80,000 Years Ago

The technology took a long time to acquire, required step by step planning and increased social interaction across the generations. This led to the human brain…

Earth Sciences

Fastest Sea-Level Rise in 2,000 Years Tied to Global Warming

The rate of sea level rise along the U.S. Atlantic coast is greater now than at any time in the past 2,000 years–and has shown a consistent link between…

Earth Sciences

Beatriz Strengthens: Thunderstorms Approach Hurricane Status

Beatriz formed from the low pressure area System 92E that NASA and JAXA's Tropical Rainfall Measuring Mission (TRMM) was watching last week. The low pressure…

Earth Sciences

Endangered Snow: Climate Change’s Impact on West Coast Water

In the July feature “Endangered Snow: How climate change threatens West Coast water supplies,” EARTH Magazine looks at how climate change could disrupt the…

Earth Sciences

Discovering Chile’s hidden water treasures – rock glaciers

The world’s fresh water is stored and transported by a range of natural reservoirs and formations – streams, rivers, lakes, bogs, aquifers, glaciers, icebergs,…

Earth Sciences

Predicting Climate Change Disasters: Insights from Nature Climate Change

Writing in the journal Nature Climate Change, Professor Tim Lenton of the University of Exeter shows that the 'tipping points' that trigger these disasters…

Earth Sciences

Arctic Snow: A Hidden Habitat for Deadly Assassins

A new international study confirms that whilst snow has an insulating effect which helps plants to grow bigger, heavy and prolonged snow can, in certain…

Earth Sciences

System 92E Develops into East Pacific Tropical Storm

On Friday, June 17, 2011, System 92E appeared on satellite imagery as a broad area of low pressure that contained showers and thunderstorms. System 92E was…

Earth Sciences

NASA’s TRMM Satellite Tracks Tropical Depression 06W

The TRMM satellite is operated by the Japanese Space Agency and NASA, and continually monitors the tropics and measures rainfall in tropical cyclones. TRMM…

Earth Sciences

Landsat 5 Satellite Tracks Lingering Mississippi River Floodwaters

On May 19, 2011, the Mississippi River reached a historic crest at Vicksburg. According to the Advanced Hydrological Prediction Service (AHPS) of the U.S….

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