Earth Sciences

Earth Sciences

Northern Peatlands and Early Methane Rise Explained

According to a strong theory, this would have resulted from the commencement of rice cultivation in East Asia. However, a study conducted at the University of…

Earth Sciences

December Was 7th Warmest of the Past 31 Years

December temperatures (preliminary)Global composite temp.: +0.28 C (about 0.50 degrees Fahrenheit) above20-year average for December.Northern Hemisphere: +0.32…

Earth Sciences

Edzani Weakens to Tropical Storm, Winds at 52 MPH

On Monday, January 11 at 10 a.m. ET (1500 UTC) Edzani's maximum sustained winds were near 52 mph (45 knots). Edzani's center was about 970 nautical miles…

Earth Sciences

Bering Strait Influenced Ice Age Climate Patterns Worldwide

The international study, led by scientists at the National Center for Atmospheric Research (NCAR), found that the repeated opening and closing of the narrow…

Earth Sciences

Cyclone Edzani: Powerful Swells Forming Off the Coast

On January 8 at 10 a.m. ET (1500 UTC), Cyclone Edzani had maximum sustained winds near 155 mph! That's 135 knots or 250 kilometers per hour, and it has higher…

Earth Sciences

Melting Tundra Fuels Waste Rivers into Arctic Ocean

Several Russian rivers enter the Arctic Ocean particularly in the Laptev Sea north of Siberia. One of the main rivers flowing into the Laptev Sea is the Lena,…

Earth Sciences

NASA Satellites Track Edzani’s Power in Tropical Rainfall

The Tropical Rainfall Measuring Mission or TRMM satellite's main mission is to monitor rainfall in the global tropics but has also proven very useful for…

Earth Sciences

Fossil Footprints Extend History of Land Vertebrates

These results force us to reconsider our whole picture of the transition from fish to land animals, says Per Ahlberg of Uppsala University, one of the two…

Earth Sciences

Deepest Sea Floor Eruption Captured by ROV Jason

Jason, designed and operated by the Woods Hole Oceanographic Institution for the National Deep Submergence Facility, utilized a prototype, high-definition…

Earth Sciences

Researchers Learning How Water Beneath Glaciers Contributes to Ice Loss

Researchers previously thought that meltwater simply lubricated ice against the bedrock, speeding the flow of glaciers out to sea.Now, new studies have…

Earth Sciences

Microorganisms Cited as Missing Factor in Climate Change Equation

The research, publishing in the Proceedings of the National Academy of Sciences’ Early Edition, incorporates into global computer models the significant impact…

Earth Sciences

Geologist Goes Underground for Real World Study

It was not long before Garven's “outdoor laboratory” yielded an unexpected discovery. While drilling into an area on Tufts' campus known as “The Quad,” Garven…

Earth Sciences

Maximizing Water Use in Napa Valley Vineyards

Getting the most out of every drop of water is a high priority for grape growers in the southern Napa Valley, where summers are hot and dry and vines have to…

Earth Sciences

Tremors Reveal Great Quake Risk for Seattle’s Future

Now scientists have discovered more small events, lasting one to 70 hours, which occur in somewhat regular patterns during the 15-month intervals between…

Earth Sciences

NASA Tech Enhances Water and Land Management in WA

In a pilot project that could help better manage the planet's strained natural resources, space-age technologies are helping a Washington state community…

Earth Sciences

Exploring Earth Science Innovations from a Decade in Orbit

“Earth system science is a relatively young science,” said Marc Imhoff, project scientist for the mission and a researcher at NASA's Goddard Space Flight…

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