News tagged with oxygen levels

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Everest pedal explores thin air

(PhysOrg.com) -- A trek to Everest base camp is helping Oxford University researchers investigate the links between heart failure and the low oxygen levels suffered by patients with a range of serious diseases.

Feb 17, 2011
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Tons of dead sardines scooped from Calif. harbor

(AP) -- Cleaning crews on Sunday finished removing millions of fish found floating dead in a Southern California marina, five days after the slimy, stinking mass of sardines was discovered.

Mar 14, 2011
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