Earth Sciences

Earth Sciences

Terra Satellite sees Iceland volcano's ash moving into Germany

NASA's Terra satellite flew over the volcano on April 16 at 10:45 UTC (6:45 a.m. EDT) and the Moderate Resolution Imaging Spectroradiometer, or MODIS…

Earth Sciences

GOES-13 is America's new GOES-EAST satellite

“Just in time for the 2010 hurricane season, NOAA will have one of its newest, technologically advanced satellites closely tracking these storms – from when…

Earth Sciences

Electrified Lunar Polar Craters: New Insights on Resources

Polar lunar craters are of interest because of resources, including water ice, which exist there. The moon's orientation to the sun keeps the bottoms of polar…

Earth Sciences

Icelandic Volcanoes: Insights from a Research Scientist

Jay Miller, a research scientist in the Integrated Ocean Drilling Program who has made numerous trips to the region and studied there under a Fulbright grant,…

Earth Sciences

Ocean Salinities Reveal Intensified Water Cycle Impact

The stronger water cycle means arid regions have become drier and high rainfall regions wetter as atmospheric temperature increases.The study, co-authored by…

Earth Sciences

'Missing' heat may affect future climate change

Current observational tools cannot account for roughly half of the heat that is believed to have built up on Earth in recent years, according to a…

Earth Sciences

A Different Kind of Mine Disaster

“Antimony is an emergent contaminant,” said IU Bloomington Ph.D. student Faye Liu, the paper's lead author. “People have not paid enough attention to it.”Used…

Earth Sciences

Deepest Core Drilled from Antarctic Peninsula: May Contain Glacial Stage Ice

The expedition in early winter to the Bruce Plateau, an ice field straddling a narrow ridge on the northernmost tongue of the southernmost continent, yielded a…

Earth Sciences

OU Geophysics Team Collaborates with China on Seismic Research

University of Oklahoma researchers are working with Chinese colleagues to better understand intraplate earthquakes—those occurring far from a tectonic plate…

Earth Sciences

Arctic Ice Cap Shrinking: Decades of Research Reveal Changes

Close to 50 years of data show the Devon Island ice cap, one of the largest ice masses in the Canadian High Arctic, is thinning and shrinking.A paper published…

Earth Sciences

British scientific expedition discovers world's deepest known undersea volcanic vents

A British scientific expedition has discovered the world's deepest undersea volcanic vents, known as 'black smokers', 3.1 miles (5000 metres) deep in the…

Earth Sciences

Exploring Ancient Seafloor Goliath: Secrets of Supervolcanoes

The eruptions of “supervolcanoes” on Earth’s surface have been blamed for causing mass extinctions, belching large amounts of gases and particles into the…

Earth Sciences

Scientists explore origins of 'supervolcanoes' on the sea floor

“Supervolcanoes” have been blamed for multiple mass extinctions in Earth's history, but the cause of their massive eruptions is unknown.Despite their global…

Earth Sciences

New Hominid Species Discovered in South Africa by Researchers

They have discovered a new type of hominid in South Africa. The fossils with an age of about 1.9 million years show features of both the Australopithecus and…

Earth Sciences

Of Dollars and Scents: On the Trail of Sandalwood Oil

If you’ve ever been transported by a breath of L’Air du Temps or Chanel °5, then you know something of the sandalwood tree. The oil found in its heartwood…

Earth Sciences

Inuit Knowledge Meets Science for Enhanced Weather Insights

Thousands of miles away in a lab tucked in Colorado's Rocky Mountains, scientists take data measurements and use the latest computer models to predict weather….

Feedback