Earth Sciences

Earth Sciences

NASA Satellites Capture Typhoon Megi’s Strengthening Images

NASA's TRMM, CloudSat and Aqua satellite captured images of Megi's clouds, rainfall and eye as they passed over the storm and saw clouds higher than 9 miles…

Earth Sciences

Geophysicists claim conventional understanding of Earth's deep water cycle needs revision

A popular view among geophysicists is that large amounts of water are carried from the oceans to the deep mantle in “subduction zones,” which are boundaries…

Earth Sciences

New Insights Into Falbygden’s Stone Age Landscape

A new archaeology thesis from the University of Gothenburg now shows that these “passage graves” were not designed to be visible across wide areas – instead…

Earth Sciences

New Discoveries in Pre-Columbian Amazon Settlements

Together with Brazilian colleagues, archaeologists from the University of Gothenburg have found the remains of approximately 90 settlements in an area South of…

Earth Sciences

How Climate Change Is Shifting Pacific’s Natural Cycles

El Nino is a periodic warming in the eastern tropical Pacific that occurs along the coast of South America. Recently, scientists have noticed that El Nino…

Earth Sciences

Carbon dioxide controls Earth's temperature

The study, conducted by Andrew Lacis and colleagues at NASA's Goddard Institute for Space Studies (GISS) in New York, examined the nature of Earth's greenhouse…

Earth Sciences

Research Team Studies Antarctica’s Climate Past

A five-member team from North Dakota State University’s Department of Geosciences heads to Antarctica this October to conduct research on Antarctica’s climate…

Earth Sciences

New discoveries in North America's Great Plains bring ammonites to life

Although ammonites have been extinct for 65 million years, newly published data based on 35 years of field work and analysis is providing invaluable insights…

Earth Sciences

Polarstern Completes 25th Arctic Expedition Successfully

The research vessel Polarstern returned to Bremerhaven from a four-month expedition on Saturday, 9 October. On its 25th mission in the Arctic the ship covered…

Earth Sciences

Coral Records Reveal Ocean Thermocline Rise Due to Warming

The finding is the first real evidence supporting what climate modelers have been predicting as the effects of global climate change on the subsurface ocean…

Earth Sciences

New Insights into Extinct Mammal’s Cranial Anatomy

The study, scheduled to appear in the Oct. 11 online edition of the Zoological Journal of the Linnean Society, describes the cranial anatomy of the extinct…

Earth Sciences

Corals Reveal Rising Ocean Temperature Boundaries Amid Climate Change

The finding is the first physical evidence supporting what climate modelers have been predicting as the effects of global climate change on the subsurface…

Earth Sciences

Tsunami Risk Rises in Los Angeles and Coastal Cities

Like Haiti's capital, these cities all lie near the coast and near an active geologic feature called a strike-slip fault where two tectonic plates slide past…

Earth Sciences

NASA Satellites Track Otto’s Transformation Into Tropical Storm

After a United States Air Force Reserve reconnaissance flight subtropical depression seventeen was upgraded by the National Hurricane Center (NHC) to…

Earth Sciences

NASA Updates Atlantic Hurricane Predictions for 2010 Season

While the 2010 hurricane season has been a rather quiet one for coastal dwellers, the churning meteorology of the Atlantic Ocean and Caribbean Sea seemed to…

Earth Sciences

New Subtropical Depression Forms in Atlantic: GOES-13 Update

A subtropical storm is one where central convection (rapidly rising air that forms thunderstorms) is fairly near the center and it has a warming core in the…

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