Archive: 07/09/2014

US Army leaders defend flawed intelligence system

Gen. John Campbell, the U.S Army's vice chief of staff and nominee to lead U.S. forces in Afghanistan, cited his son's experiences as a soldier there to answer a senator's tough questions last year about ...

dateJul 09, 2014 in Security
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Highway for ultracold atoms in light crystals

When a superconductor is exposed to a magnetic field, a current on its surface appears which creates a counter field that cancels the magnetic field inside the superconductor. This phenomenon, known as "Meissner-Ochsenfeld ...

dateJul 09, 2014 in Quantum Physics
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Not at home on the range

A new study on parasites that infect a marine snail suggests that though hosts might expand their geographical range, the parasites don't always follow.

dateJul 09, 2014 in Ecology
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