Tick-borne diseases have been ‘steadily going up every year … as the diseases expand to new areas around the country,’ Lyle Peterson of the CDC told reporters in a recent conference call announcing the updated infection estimates. Lyme disease accounts for about 80 percent of the tick-borne illnesses in the U.S.
Source: npr.org
If you are one of the 51.8 million people in the U.S. who use a treadmill for exercise, you know there’s much pain for your muscle-and-fitness gain. On your next 30-minute jog, as you count down the final seconds, ponder whether the hard work made you a better person. Consider whether the workout would feel different if you had powered something, even a fan to cool yourself off.
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A newDNAstructure inside human cells known asthe “i-motif”, has been identified by scientists. This form resembles a twisted “knot” of DNA, instead of the well-known double helix first described by James Watson and Francis Crick.
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