Earth Sciences

Earth Sciences

Sikuliaq Research Vessel: Unlocking Bering Strait Science

When it's ready for science operations in 2014, the 261-foot research vessel will be capable of drilling Bering Strait seafloor cores in any season….

Earth Sciences

Young Graphite in Ancient Rocks Redefines Life’s Origins

But applying cutting-edge technology to samples of ancient rocks from northern Canada has revealed the carbon-based minerals may be much younger than the rock…

Earth Sciences

Greenhouse Ocean Study Offers Warning for Future

Professor Martin Kennedy from the University of Adelaide (School of Earth & Environmental Sciences) and Professor Thomas Wagner from Newcastle University…

Earth Sciences

Anthropologist Discovers New Fossil Primate Species in West Texas

Mescalerolemur lived during the Eocene Epoch about 43 million years ago, and would have most closely resembled a small present-day lemur. Mescalerolemur is a…

Earth Sciences

Landslides: How rainfall dried up Panama's drinking water

Two feet of heavy rain inundated the Panama Canal watershed between Dec. 7 and 10, 2010. Landslides tore down steep slopes, choking rivers with sediment and…

Earth Sciences

Researchers Identify Extensive Methane Leaks Under Streets of Boston

Nathan Phillips, associate professor of geography and environment and director of BU’s Center for Environmental and Energy Studies (CEES), and his research…

Earth Sciences

April Temperatures Rebound After March's La Nina Lows

Global climate trend since Nov. 16, 1978: +0.14 C per decadeApril temperatures (preliminary)Global composite temp.: +0.12 C (about 0.22 degrees Fahrenheit)…

Earth Sciences

Satellite Images Reveal Mississippi River Flooding Impact

The flood crest of 47.87 feet on May 10, is the second highest rise in recent history; the highest being 48.7 feet in 1937. Five counties surrounding Memphis…

Earth Sciences

Polar 5 Returns With Unique Arctic Measurement Data

Simultaneous measurements with a large number of sensors on three planes underneath the CryoSat-2 satellite led to unique data records. Furthermore, the…

Earth Sciences

Carbon, Carbon, Everywhere; But Not from the Big Bang

More than 50 years ago, an astronomer named Fred Hoyle deduced that when three helium nuclei – or alpha particles – come together inside the core of a star,…

Earth Sciences

NASA Project Eyes Climate Change in Greenland — with a Third Eye on Mars

The three-year project, funded by a $2.4 million grant from NASA's Astrobiology Science and Technology for Exploring Planets (ASTEP) program, will be led by…

Earth Sciences

As Good as Gold

So where does their iron come from? New research published by “Nature Geoscience” points to a source on the seafloor: minute particles (called nanoparticles)…

Earth Sciences

'Fool's Gold' from the deep is fertilizer for ocean life

Similar to humans, the bacteria and tiny plants living in the ocean need iron for energy and growth. But their situation is quite different from ours–for one,…

Earth Sciences

New Insights on Water-Sulfur Dioxide Interaction in Clouds

High in the sky, water in clouds can act as a temptress to lure airborne pollutants such as sulfur dioxide into reactive aqueous particulates. Although this…

Earth Sciences

Central Andean Backarc: Earthquake Potential Explored

Previous research had set the maximum expected earthquake size to be magnitude 7.5, based on the relatively quiet history of seismicity in that area. This new…

Earth Sciences

Discovery of Krotite: One of the Earliest Solar System Minerals

In the May-June issue of the journal American Mineralogist, a team of scientists announced the discovery of the new mineral krotite, one of the earliest…

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