Urine test for fatigue could help prevent accidents

Doctors, pilots, air traffic controllers and bus drivers have at least one thing in common—if they're exhausted at work, they could be putting lives at risk. But the development of a new urine test, reported in the ACS ...

Workers preparing to enter New Mexico nuke dump

Specially trained workers are finalizing plans to enter the nation's only underground nuclear waste dump after two separate incidents forced its closure weeks ago, including a leak that exposed more than a dozen workers to ...

Study suggests ways to improve common furniture fire test

The bench-scale test widely used to evaluate whether a burning cigarette will ignite upholstered furniture may underestimate the tendency of component materials to smolder when these materials are used in sofas and chairs ...

Greenland ice stores liquid water year-round

Researchers at the University of Utah have discovered a new aquifer in the Greenland Ice Sheet that holds liquid water all year long in the otherwise perpetually frozen winter landscape. The aquifer is extensive, covering ...

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