Earth Sciences

Earth Sciences

Antarctic Sea Ice Cover: Record Highs Amid Arctic Retreat

Arctic sea ice is retreating at a dramatic rate. In contrast, satellite observations suggest that sea ice cover in the Antarctic is expanding – albeit at a…

Earth Sciences

New Water Balance Study Reveals Dead Sea’s Climate Impact

This is the conclusion reached by an international team of researchers that calculated the water flows around the Dead Sea. The natural replenishment rate of…

Earth Sciences

Typhoon Rammasun Hits China-Vietnam Border: Satellite Insights

NASA and NOAA's Suomi NPP satellite captured an infrared image the typhoon that showed strong thunderstorms with heavy rain potential.

Earth Sciences

Surge in Hotspots: Indonesia’s July 2014 Fire Crisis

The number of detected hotspots in Sunday's report was far higher than what had been reported one day prior, which had reached only 75 spots.

Earth Sciences

Study Reveals Human Impact on Sea Level Rise in Pacific

A new study led by Old Dominion University and the University of Colorado Boulder indicates sea levels likely will continue to rise in the tropical Pacific…

Earth Sciences

New Study Links Surface Eddies to Deep Mixing in Southern Ocean

It is the first study to link eddies at the surface to deep mixing on timescales of months to decades.

Earth Sciences

NASA’s Aqua Satellite Captures Intense Thunderstorms in Matmo

Infrared imagery from NASA's Aqua satellite showed very cold temperatures that indicated the high cloud tops in the powerful storms.

Earth Sciences

New View of Mount Rainier's Volcanic Plumbing

By measuring how fast Earth conducts electricity and seismic waves, a University of Utah researcher and colleagues made a detailed picture of Mount Rainier’s…

Earth Sciences

Groundwater Depletion Rates Rise: Insights from WaterGAP

The Frankfurt hydrologist Prof. Petra Döll has been researching this using the global water model WaterGAP. Her conclusion: The rate at which groundwater…

Earth Sciences

ASU, USGS project yields sharpest map of Mars' surface properties

The map uses data from the Thermal Emission Imaging System (THEMIS), a nine-band visual and infrared camera on NASA’s Mars Odyssey orbiter. A version of the map optimized for scientific researchers…

Earth Sciences

Oregon Wildfires: Lightning Strikes Spark Dozens of Fires

Thousands of lightning strikes Sunday (7/13) and early Monday (7/14) probably started most of the wildfires, which are burning on private, public and…

Earth Sciences

NASA Tracks Typhoon Rammasun’s Path Over the Philippines

Before Rammasun made landfall, the Tropical Rainfall Measuring Mission or TRMM satellite passed over the storm and measured cloud heights and rainfall rates….

Earth Sciences

NASA Sees Typhoon Rammasun's Eye Staring at Visayas, Philippines

Typhoon Rammasun was making landfall in the Visayas region. Visayas is located in the central Philippines.

Earth Sciences

Oetzi's 'non-human' DNA

Now, however, the team of scientists have examined more closely the part of the sample consisting of non-human DNA. “What is new is that we did not carry out a…

Earth Sciences

Rainwater Found at New Depths: Insights on Earth’s Crust

It had been thought that surface water could not penetrate the ductile crust – where temperatures of more than 300°C and high pressures cause rocks to flex and…

Earth Sciences

Researchers Uncover Disease in 700-Year-Old Skeleton

Reporting this week in mBio®, the online open-access journal of the American Society for Microbiology, the authors describe using a technique called shotgun…

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