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Earth Sciences

Hurricane Protection System in New Orleans 'A System in Name Only'

The failure of the New Orleans' levees after Hurricane Katrina struck the coastal city in 2005 is now labeled “the worst engineering disaster of the United…

Earth Sciences

Ancient Magma Superplumes: Shaping Continents Over Millennia

The two superplumes, one beneath Hawaii and the other beneath Africa, have likely existed for at least 200 million years, explained Wendy Panero, assistant…

Materials Sciences

Electric Yarn Combines Nature and Nanotechnology for Health Monitoring

“Currently, smart textiles are made primarily of metallic or optical fibers. They’re fragile. They’re not comfortable. Metal fibers also corrode. There are…

Agricultural & Forestry Science

Salt Water Irrigation: Study Reveals Sustainable Farming Potential

Their research highlights the promise of using salty water to turn the salty soil in the world's arid regions into sustainable agricultural land.Just published…

Earth Sciences

Exploring Super-Earths: The Search for Alien Life

Cold “Super-Earths” — giant, “snowball” planets that astronomers have spied on the outskirts of faraway solar systems — could potentially support some kind…

Earth Sciences

Antarctic Bedrock Moves as Ice Melts: Insights for Sea Level Rise

The finding will give much needed perspective to satellite instruments that measure ice loss on the continent, and help improve estimates of future sea level…

Earth Sciences

Greenland's Glaciers Losing Ice Faster This Year than Last

Researchers watching the loss of ice flowing out from the giant island of Greenland say that the amount of ice lost this summer is nearly three times what was…

Environmental Conservation

Oregon's Rogue River Basin to Face Climate-Change Hurdles

Among the report's recommendations: a gradual relocation of structures and people from areas at most risk of flash flooding and wildfires and a call for…

Transportation and Logistics

Bicycle Survey Uncovers Cyclist Safety Concerns in Texas

“This is quite intuitive, given the high levels of traffic congestion in Houston, Dallas and San Antonio,” said Professor Chandra Bhat, who spearheaded the…

Life & Chemistry

More than 1000 New Species Discovered in Rivers, Jungles…and Restaurants of the Greater Mekong in Past Decade

A rat thought extinct for 11 million years and a hot-pink, cyanide-producing dragon millipede are among a thousand new species discovered in the Greater Mekong…

Earth Sciences

Global Warming’s Impact on Upper Atmospheric Transport

Most atmospheric models predict that the rate of transport of air from the troposphere to the above lying stratosphere should be increasing due to climate…

Life & Chemistry

Goose Eggs: A New Food Source for Polar Bears Amid Climate Change

As polar bears adapt to a warming Arctic—a frozen seascape that cleaves earlier each spring—they may find relief in an unlikely source: snow goose eggs. New…

Health & Medicine

New Pathway Mapped for Colon Cancer Therapy Breakthrough

If this “survival pathway” can be successfully blocked under clinical conditions, the result would be a much-needed new therapy for colorectal cancer, the…

Health & Medicine

High Blood Pressure Affects Clear Thinking in Seniors

Dr. Jason Allaire, an assistant professor of psychology at NC State who co-authored the study, explains that study subjects whose average systolic blood…

Life & Chemistry

GUMC researchers find gene function 'lost' in melanoma and glioblastoma

They add that because this gene, known as PTPRD, has recently been found to be inactivated in several other cancers as well, their discovery suggests that…

Life & Chemistry

How PSD-95 and Nitric Oxide Enhance Neuronal Connections

Nitric oxide gets neurons together. And it seems to do it backward. Work by Nikonenko et al. suggests that a protein called PSD-95 prompts nitric oxide release…

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