Earth Sciences

Earth Sciences

NASA's Aqua Satellite Sees Hurricane Vance Headed for Landfall in Western Mexico

On Nov. 3 at 20:50 UTC (3:50 p.m. EST) the Moderate Resolution Imaging Spectroradiometer or MODIS instrument that flies aboard NASA's Aqua satellite captured a…

Earth Sciences

Tectonic Plates Deform Horizontally During Cooling Process

The puzzle pieces of tectonic plates that make up the outer layer of the earth are not rigid and don't fit together as nicely as we were taught in high school.

Earth Sciences

Syracuse Study Links Earthquakes to Increased Landslides

A geologist in Syracuse University’s College of Arts and Sciences has demonstrated that earthquakes–not climate change, as previously thought–affect the rate…

Earth Sciences

Short-Lived Pollutants: Limited Impact on CO2 Mitigation

Targeting emissions of non-CO2 gases and air pollutants with climate effects might produce smaller benefits for long-term climate change than previously…

Earth Sciences

Berkeley Lab Identifies Key Driver of Arctic Warming

The research was led by scientists from the US Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab). They studied a long-wavelength…

Earth Sciences

UW Leads Ice Drilling Innovations in Greenland and Antarctica

Less well known are the state’s big-league ice drillers — specialists who design huge drills and use them to drill deep into ice in Greenland and Antarctica,…

Earth Sciences

Sediment Supply Shapes Amazon Basin Floodplain Evolution

The findings have implication for the Amazonian river system, which may be significantly altered by proposed mega-dams that would disrupt sediment supplies.

Earth Sciences

Geologic Shift Sparks Cambrian Explosion of Animal Life

A new analysis of geologic history may help solve the riddle of the “Cambrian explosion,” the rapid diversification of animal life in the fossil record 530…

Earth Sciences

Antarctic Ozone Hole Remains Stable in 2014 Findings

The single-day maximum area was similar to that in 2013, which reached 24.0 million square kilometers (9.3 million square miles). The largest single-day ozone…

Earth Sciences

Tropical Storm Vance's Center Looks Like a Pumpkin to NASA's Terra Satellite

Tropical Depression 21E formed on Oct. 30 after struggling for days as a low pressure area. Just a day later it strengthened into a tropical storm and was…

Earth Sciences

Oceans Arrived Early to Earth, New Study Reveals Insights

While some hypothesize that water came late to Earth, well after the planet had formed, findings from a new study led by scientists at the Woods Hole…

Earth Sciences

NIST 'combs' the atmosphere to measure greenhouse gases

The technique potentially could be used in several ways to support research on atmospheric greenhouse gases. It can provide accurate data to support ongoing…

Earth Sciences

Seismic Insights: Glacier Song Study Unveils Alpine Secrets

In this study published in Geology on 24 Oct. 2014, David S. Heeszel and colleagues use seismic recordings collected near Lake Gornersee in the Swiss Alps to…

Earth Sciences

NASA Gets a Stare from Cyclone Nilofar's 14 Mile-Wide Eye

On Oct. 28 at 06:50 UTC (2:50 a.m. EDT) the MODIS instrument aboard Terra captured a visible image of Tropical Cyclone Nilofar after it developed an eye while…

Earth Sciences

Tropical Depression Soaks Central America: Current Updates

On Oct. 27 at 16:00 UTC (12 p.m. EDT) the MODIS instrument aboard NASA's Terra satellite captured a visible image of Tropical Storm Hanna straddling the border…

Earth Sciences

Ana's Remnants Raining and Gusting in British Columbia, Canada

Wind warnings along some coastal sections of British Columbia continued today as the storm moved through the region.

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