All living organisms age. People have long sought ways to slow, halt, or reverse this process, which is commonly associated with declining mental and physical health. One area researchers are probing ...

All living organisms age. People have long sought ways to slow, halt or reverse this process, which is commonly associated with declining mental and physical health. One area researchers are probing ...

Take a look at the image below. The photo depicts Palestinian protesters running away from tear-gas grenades fired by Israeli forces. It might be hard to believe, but the picture was taken 100 yards ...