News

Tropical Cyclone Jasmine Seen by NASA Satellite
Feb 11, 2012 10:38 AM EST

NASA Sees Wide-eyed Cyclone Jasmine

On Friday, February 10, 2012 at 0900 UTC (4 a.m. EST), Cyclone Jasmine is maintaining Category One hurricane status on the Saffir Simpson Scale, with maximum sustained winds near 75 knots (86 mph/~139 km) . Jasmine is located 550 miles south-southwest of Nadi, Fiji, near 25.8 South and 173.3 East. I...

Brief facts about pre-eclampsia
Feb 11, 2012 10:34 AM EST

Study Finds Elevated Levels of Cell-free DNA in First Trimester do Not Predict Preeclampsia

In a study to be presented today at the Society for Maternal-Fetal Medicine's annual meeting, The Pregnancy Meeting TM, in Dallas, Texas, researchers will report findings that indicate that elevated levels of cell-free DNA in the first trimester do not predict the subsequent development of preeclamp...

Elbow position not a predictor of injury
Feb 11, 2012 10:19 AM EST

Elbow Position Not a Predictor of Injury

Elbow position alone appeared to not affect injury rates and performance in college-level, male pitchers say researchers presenting at the American Orthopaedic Society for Sports Medicine's Specialty Day in San Francisco, CA.

Steroid injections prove effective in treatment of lumbar disc herniations
Feb 11, 2012 10:03 AM EST

Steroid Injections Prove Effective in Treatment of Lumbar Disc Herniations

The use of epidural steroid injections may be a more efficient treatment option for lumbar disc herniations, according to research presented today at the American Orthopaedic Society for Sports Medicine's Specialty Day in San Francisco.

Putting the squeeze on planets outside our solar system
Feb 10, 2012 03:10 PM EST

Putting the Squeeze on Planets Outside Our Solar System

Just as graphite can transform into diamond under high pressure, liquid magmas may similarly undergo major transformations at the pressures and temperatures that exist deep inside Earth-like planets.

Feb 10, 2012 02:25 PM EST

Tell Me How You Are – and I Know How Long You Will Live

The way people rate their health determines their probability of survival in the following decades. Researchers from the Institute of Social and Preventive Medicine at the University of Zurich demonstrate that for ratings ranging from "excellent", "good", "fair" and "poor" to "very poor", the risk o...

Scientists make iron transparent
Feb 09, 2012 09:27 PM EST

Scientists Make Iron Transparent

At the high-brilliance synchrotron light source PETRA III, a team of DESY scientists headed by Dr. Ralf Röhlsberger has succeeded in making atomic nuclei transparent with the help of X-ray light. At the same time they have also discovered a new way to realize an optically controlled light switch ...

Molybdenite Catalyst
Feb 09, 2012 09:22 PM EST

Hydrogen From Acidic Water

A technique for creating a new molecule that structurally and chemically replicates the active part of the widely used industrial catalyst molybdenite has been developed by researchers with the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab). This technique holds pro...

Ultraviolet Protection Molecule in Plants Yields Its Secrets
Feb 09, 2012 09:16 PM EST

Ultraviolet Protection Molecule in Plants Yields Its Secrets

Lying around in the sun all day is hazardous not just for humans but also for plants, which have no means of escape. Ultraviolet (UV) radiation from the sun can damage proteins and DNA inside cells, leading to poor growth and even death (as well as carcinogenesis in humans).

TRMM 3-D Image of Cyclone Jasmine
Feb 09, 2012 09:08 PM EST

NASA's TRMM Satellite Sees Cyclone Jasmine in 3-D

Data from NASA's TRMM satellite was used to create a 3-Dimensional look at Cyclone Jasmine, currently moving through the South Pacific Ocean.

Feb 09, 2012 08:46 PM EST

Complex Tissue Culture No Longer Exclusive to High-Tech Labs

With the discovery of a simple, straightforward approach to building scaffolds for 3-D tissue cultures by scientist at the University of San Diego, California, soon virtually all biomedical laboratories could be able to break into heights of tissue engineering formerly only reserved to a much smalle...

Plate Tectonics Earth
Feb 09, 2012 04:40 PM EST

North Pole Said Center of Next Super-Continent, Amasia

Pangea was the last global super-continent and is as such probably the most well known one as well. But now US scientist Ross Mitchell of Yale University, New Haven, is reporting where Amasia, the next super-continent will take shape.

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