Earth Sciences

Earth Sciences

How wind sculpted Earth's largest dust deposit

China's Loess Plateau was formed by wind alternately depositing dust or removing dust over the last 2.6 million years, according to a new report from…

Earth Sciences

NASA-NOAA Satellite Reveals Fred’s Weakening Storm Patterns

Fred continues to quickly weaken. The strongest thunderstorms near the center of the storm decreased in coverage and have become less organized in visible…

Earth Sciences

Oxygen Oasis in Antarctic Lake Reveals Earth’s Ancient Past

The switch from a planet with very little available oxygen to one with an atmosphere much like today's was one of the major events in Earth's history, and it…

Earth Sciences

NASA’s Aqua Satellite Tracks Wind Shear in Hurricane Ignacio

The Atmospheric Infrared Sounder or AIRS instrument that flies aboard NASA's Aqua satellite gathers infrared data that reveals temperatures. When NASA's Aqua…

Earth Sciences

Errant Galileo satellites will be used for research on Einstein’s general theory of relativity

“Milena“ and ”Doresa“ were designed to orbit the Earth at a constant height of 23,000 kilometers to deliver precise navigation data for Galileo, the European…

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Earth Sciences

First global antineutrino emission map highlights Earth's energy budget

The neutrino and its antimatter cousin, the antineutrino, are the tiniest subatomic particles known to science. These particles are byproducts of nuclear…

Earth Sciences

NASA sees Hurricane Jimena's large eye

NASA's Aqua satellite and NOAA's GOES-East satellites provided views of Hurricane Jimena that showed it maintained a large eye and powerful thunderstorms…

Earth Sciences

Improved Sea Ice Forecasts for the Arctic: CU-Boulder Innovation

The Navy, the National Oceanic and Atmospheric Administration (NOAA) and others have been seeking to improve sea ice forecasts, said Pamela Posey of the U.S….

Earth Sciences

IOW Expedition Explores Canadian Coastal Waters and Marginal Seas

15 of the 25 scientific participants are IOW researchers; another 10 come from Canadian and U. S. research institutions. The four-week expedition has been…

Earth Sciences

NASA's GPM satellite analyzes Tropical Storm Erika's rainfall

On August 27, 2015, there were many warnings and watches in effect as Tropical Storm Erika continued to rain on Leeward Islands. A Tropical Storm Warning was…

Earth Sciences

Newborn Tropical Storm Jimena Seen by Two Satellites

Tropical Depression 13E formed about 865 miles (1,390 km) south-southwest of the southern tip of Baja California, Mexico at 5 p.m. EDT (2100 UTC) on August 26….

Earth Sciences

NASA sees former Typhoon Atsani's remnants affecting Alaska

Infrared data, such as that gathered by the Atmospheric Infrared Sounder (AIRS) instrument that flies aboard NASA's Aqua satellite is used to determine cloud…

Earth Sciences

Tsunami Impacts: Visualizing Mediterranean Scenarios

Though not as frequent as in the Pacific and Indian oceans, tsunamis also occur in the Mediterranean, mainly due to earthquakes generated when the African…

Earth Sciences

NASA Uncovers Vegetation’s Role in Mitigating Urban Heat

Impervious surfaces' biggest effect is causing a difference in surface temperature between an urban area and surrounding vegetation. The researchers, who used…

Earth Sciences

Helium Anomaly Could Signal Mount Ontake Eruption Risk

Possibility of long-term risk mitigation

Earth Sciences

Global Mix-Master: Howie Scher’s Arctic Encounter Inspires Innovation

Trekking across the high Canadian Arctic almost 20 years ago, Howie Scher had an unexpected encounter that helped fix the course of his career.

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