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NuSTAR Mirror Fabrication

Technology February 23, 2012

NuSTAR’s 9,000 Mirrors are Only 200 Microns Thick

NASA’s Nuclear Spectroscopic Telescope Array (NuSTAR) has a total of 9,000 individual mirror segments that are only 200 microns thick and will be the first…


example-superconductivity

Science February 23, 2012

Iron-Based Crystal Superconductor Breaks High-Temperature Record

Superconductivity, a phenomenon that works only at temperatures close to absolute zero, has been proven to work at higher temperatures, as much as 70 kelvin….


approved drug for metastatic melanoma nearly doubles median survival

Biology February 23, 2012

Zelboraf Nearly Doubles Median Survival Time for Patients with Metastatic Melanoma

New research shows that the approved drug Zelboraf nearly doubles the median survival time for patients with metastatic melanoma. By following 132 patients, researchers found…


x-y-chromosomes

Biology February 23, 2012

Human Y-Chromosome Has Enough Genes to Stay for Millions of Years

The male-sex determining Y chromosome is here to stay, having lost only one gene in the last 25 million years, a new study of human…


Researchers Build First Physical “Metatronic” Circuit

Science February 23, 2012

Penn Researchers Build a Circuit with Light

Researchers at the University of Pennsylvania are pushing circuitry forward by replacing electricity with light. By moving to shorter wavelengths in the electromagnetic spectrum, they…


faster-than-light-neutrinos

Science February 23, 2012

Possible Mistakes Found in Faster Than Light Neutrino Measurement

Back in September, the revolutionary claim that the OPERA collaboration had measured neutrinos traveling faster than the speed has light is now in doubt, as…


Dinosaur Posture resolved

Biology February 23, 2012

Researchers Believe Triceratops had Upright Forelimbs

Researchers from the University of Tokyo and the Royal Veterinary College have published findings showing that Triceratops had upright forelimbs like larger mammals, not splayed…


artistic rendition of a nomad object wandering the interstellar medium

Space February 23, 2012

KIPAC Study Suggests Large Number of “Nomad Planets”

A recent study by researchers at the Kavli Institute for Particle Physics and Cosmology (KIPAC) suggests that for every typical star in our galaxy, there…


unraveled the mystery of two little-understood blood types

Biology February 23, 2012

Researchers Discover Two New Proteins Responsible for Blood Type

Researchers at the University of Vermont have discovered two new proteins, ABCB6 and ABCG2, responsible for a basic blood type. This solves the mystery of…


nanopatterned surfaces could improve the efficiency of powerplants

Technology February 23, 2012

Researchers Work on Nanopatterned Surfaces to Improve Efficiency of Power Plants

A MIT research team published new findings on their analysis of condensation mechanisms. By using nanopatterned surfaces, the researcher offers new insights into how the…


Changes in Cloud-Top Height

Space February 23, 2012

Earth’s Clouds are Getting Lower, May be in Response to Global Warming

Researchers analyzed NASA satellite data from 2000 – 2010 and found that the global average cloud height declined by around one percent over the decade,…


NADP sites where USGS measured 137Cs in precipitation samples

Science February 22, 2012

Study Confirms Low Levels of Fallout from Fukushima in the US

A nationwide study released today showed that fallout from the 2011 Fukushima Dai-ichi nuclear power facility in Japan was measured in minimal amounts in precipitation…


Buckyballs Stacking Together

Space February 22, 2012

NASA’s Spitzer Space Telescope Finds Solid Buckyballs in Space

Using data from NASA’s Spitzer Space Telescope, astronomers discovered buckyballs in a solid form around a pair of stars called “XX Ophiuchi,” 6,500 light-years from…


Green cells adhere weakly without tethers and are rapidly removed

Technology February 22, 2012

Microfluidic Device Can Isolate Target Cells Faster than Existing Devices

Researchers at MIT and Massachusetts General Hospital have demonstrated a new microfluidic device that can isolate target cells much faster than existing devices and may…


Switching Mechanism in Promising Computer Memory Device

Science February 22, 2012

NIST Researches the Use of Switching Mechanisms

Using ferromagnetic metals for the electrodes, a team of researchers from the National Institute of Standards and Technology built a layered switching device to better…


World of Warcraft Boosts Cognitive Functioning

Biology February 22, 2012

Researchers Discover that WoW Boosts Cognitive Functioning in Some Older Adults

Researchers at North Carolina State University discovered that playing World of Warcraft boosted cognitive functioning for some older adults. By comparing the cognitive function of…


artist's impression shows a binary system containing a stellar-mass black hole called IGR J17091-3624

Space February 22, 2012

NASA’s Chandra Finds 20 Million MPH Wind

Researchers recently made two unanticipated findings when making observations from NASA’s Chandra X-ray Observatory. They clocked the fastest wind ever seen blowing off a disk…


An invasive cancer cell moves with its leading edge

Biology February 22, 2012

Researchers Discover Proteins Responsible for Cancer Cell Movement

While observing breast cancers cells in culture, researchers at Cornell University identified two key proteins, Hsp70 and tTG, that are responsible for cell migration. By…


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