Archive: 03/11/2009

Under pressure, atoms make unlikely alloys

(PhysOrg.com) -- Ever since the Bronze Age, humans have experimented with combining different metals to create alloys with properties superior to either metal alone. But not all metals readily form alloys ...

Mar 11, 2009
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Los Alamos researchers create 'map of science'

(PhysOrg.com) -- Los Alamos National Laboratory scientists have produced the world's first Map of Science—a high-resolution graphic depiction of the virtual trails scientists leave behind when they retrieve ...

Mar 11, 2009
3.9 / 5 (10) 0

Obesity linked to dangerous sleep apnea in truck drivers

Truck crashes are a significant public health hazard causing thousands of deaths and injuries each year, with driver fatigue and sleepiness being major causes. A new study has confirmed previous findings that obesity-driven ...

Mar 11, 2009
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More evidence prostate tests overdiagnose cancer

(AP) -- As many as two of every five men whose prostate cancer was caught through a PSA screening test have tumors too slow-growing to ever be a threat, says a new study that raises more questions about the controversial ...

Mar 11, 2009
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