Earth Sciences

Earth Sciences

Researchers find evidence of groundwater in Antarctica's Dry Valleys

The team, which includes LSU hydrogeologist Peter Doran and researchers from the University of Tennessee; University of California-Santa Cruz; Dartmouth…

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Earth Sciences

Himalayan Erosion and Landslides: Understanding Monsoon Impacts

In these days, it was again tragically demonstrated that the Himalayas are one of the most active geodynamic regions of the world. Landslides belong to the…

Earth Sciences

‘Dead zones’ found in Atlantic open waters

Dead zones are areas of the ocean depleted of oxygen. Most marine animals, like fish and crabs, cannot live within these regions, where only certain…

Earth Sciences

Cracking Insights: Unraveling Hawaiian Underwater Volcanoes

The discovery helps explain the spectacular bend in the famous underwater range, the Hawaiian-Emperor seamount chain, where the bottom half kinks at a sixty…

Earth Sciences

Tidal Forces Influence Slow-Slipping Earthquakes in Teflon Faults

A University of Washington seismologist who studies slow-slip quakes has looked at how they respond to tidal forces from celestial bodies and used the result…

Earth Sciences

Warming Climate Risks Release of Ancient Carbon in Arctic Soils

University of Georgia Skidaway Institute of Oceanography researcher Aron Stubbins is part of a team investigating how ancient carbon, locked away in Arctic…

Earth Sciences

Predicting Disease Spread Among Species: Earth Day Insights

On Earth Day, a study of disease dynamics in a California grassland has revealed fundamental principles underlying the spread of pathogens, or disease-causing…

Earth Sciences

2013-14 Earthquakes Linked to Wastewater Injection Combo

A seismology team led by Southern Methodist University (SMU), Dallas, finds that high volumes of wastewater injection combined with saltwater (brine)…

Earth Sciences

Extending climate predictability beyond El Niño

At present computer simulations can predict the occurrence of an El Niño event at best three seasons in advance. Climate modeling centers worldwide generate…

Earth Sciences

Climate Models vs. Reality: Insights on Precipitation Intensity

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Earth Sciences

Antarctica’s Climate: Unveiling Underestimated Temperature Variability

The Antarctic ice sheet is one of the tipping elements in the climate system and hence of vital importance for our planet’s future under man-made climate…

Earth Sciences

GPM Satellite Tracks Wind Shear Impact on Cyclone Joalane

The Global Precipitation Measurement (GPM) core observatory satellite had a last look at the remnants of Tropical Cyclone Joalane on April 14, 2015 at 1135 UTC…

Earth Sciences

New Methane Source Discovered in the Arctic Ocean

But there is another type of methane that can appear under specific circumstances: Abiotic methane is formed by chemical reactions in the oceanic crust beneath…

Earth Sciences

Earth’s Icy Past: Geologists Uncover Snowball Planet Mysteries

It is probable that for several times planet earth was completely covered by ice, geologists say. From a distance, it would have looked like a huge snowball.

Earth Sciences

Liquid Water Found on Mars: New Insights from Curiosity

Researchers have long known that there is water in the form of ice on Mars. Now, new research from NASA's Mars rover Curiosity shows that it is possible that…

Earth Sciences

Exploring Ocean Diversity: 200,000 Species of Phytoplankton

Diversity of life abounds on Earth, and there's no need to look any farther than the ocean's surface for proof. There are over 200,000 species of phytoplankton…

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