22/07/2014

Has Antarctic sea ice expansion been overestimated?

New research suggests that Antarctic sea ice may not be expanding as fast as previously thought. A team of scientists say much of the increase measured for Southern Hemisphere sea ice could be due to a processing error in ...

Creating optical cables out of thin air

Imagine being able to instantaneously run an optical cable or fiber to any point on earth, or even into space. That's what Howard Milchberg, professor of physics and electrical and computer engineering at the University of ...

Self-cooling solar cells boost power, last longer

Scientists may have overcome one of the major hurdles in developing high-efficiency, long-lasting solar cells—keeping them cool, even in the blistering heat of the noonday Sun.

Simulated 'engine of explosion' observed in supernova remnant

Back in 2003, researchers using the Oak Ridge Leadership Computing Facility's (OLCF's) first supercomputer, Phoenix, started out with a bang. Astrophysicists studying core-collapse supernovae—dying massive stars that violently ...

Verizon 2Q profit rises 93 percent

Verizon reported Tuesday that its second-quarter earnings nearly doubled after it secured full ownership of Verizon Wireless.

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