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Physics & Astronomy

Silicon Optical Fiber Breakthrough by Leading Scientists

Led by Professor John Ballato and including fiber pioneer Roger Stolen, the team of scientists was able to create this new fiber by employing the same…

Studies and Analyses

New Study: Stress Impacts Older Adults More Than Youth

Life can be stressful, whether you're an individual watching the stock market crash or a commuter stuck in traffic. A new study, forthcoming in the journal…

Earth Sciences

Antarctic Glaciers: Insights Into Past and Future Sea Levels

Scientists from the U.S., U.K. and Australia have teamed up to explore two of the last uncharted regions of Earth, the Aurora and Wilkes Subglacial Basins,…

Studies and Analyses

Understanding Trauma Memory: Insights for Survival Today

In evolutionary terms, the brain's ability to remember a fear or trauma response has been crucial to our long term survival. However, in the modern world, when…

Studies and Analyses

Masks and Hand Washing Reduce Flu Spread by 50%

In a first-of-its-kind look at the efficacy of non-pharmaceutical interventions in controlling the spread of the flu virus in a community setting, researchers…

Information Technology

Good Code, Bad Computations: Exploring Computer Security Gaps

Two graduate students from UC San Diego’s computer science department—Erik Buchanan and Ryan Roemer—have just published work showing that the process of…

Health & Medicine

Large Hormone Dose May Lower PTSD Risk, Study Finds

In an animal model of PTSD, high doses of a cortisol-related substance, corticosterone, prevented negative consequences of stress exposure, including increased…

Environmental Conservation

Genetics Reveal How Migratory Birds Spread Avian Influenza

As part of a multi-pronged research effort to understand the role of migratory birds in the transfer of avian influenza viruses between Asia and North America,…

Earth Sciences

Earthworm activity can alter forests' carbon-carrying capabilities

The Purdue scientists, along with collaborators from the Smithsonian Institution and Johns Hopkins University, study the habits of earthworms originally…

Life & Chemistry

How we see objects in depth: The brain's code for 3-D structure

Computers can beat us at math and chess, but humans are the experts at object vision. (That's why some Web sites use object recognition tasks as part of their…

Life & Chemistry

New Treatment for E. Coli Toxin Discovered by Alberta Researcher

A University of Alberta researcher has found a possible treatment for the E.coli strain that killed seven people in Walkerton, Ontario, in 2000 and has just…

Information Technology

How Laptops Are Evolving Into Effective Earthquake Sensors

It turns out that the same chip is a pretty good earthquake sensor, too—especially if the signals from lots of them are compared, in order to filter out more…

Life & Chemistry

Climate Change Impact on Plant Families Near Walden

Drawing on records dating back to the journals of Henry David Thoreau, scientists at Harvard University have found that different plant families near Walden…

Agricultural & Forestry Science

Biosolids Microbes: Assessing Risks for Workers in Treatment

Class B biosolids are sewage sludges that have been treated to contain fewer than 2.0 x 106 fecal coliforms/dry gram. The USEPA estimates that 6.3 million…

Studies and Analyses

Facial Muscle Activation Linked to Pain Perception in Study

A study has found that people who facially express pain in a more intense way are not exaggerating if their perception of a painful stimulation is controlled….

Studies and Analyses

A million people suffer from tinnitus — in province of Quebec alone

Université de Montréal Professor Sylvie Hébert is conducting a study exploring the root causes of tinnitus, a condition that creates the perception of sound in…

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