Walking and running are both popular cardiovascular exercises. Running generally burns more calories, but walking is less risky. Both can benefit health.

Dad of 20 was shot and killed when he tried to rob someone getting off the bus, cops say Noah's Ark found? Researchers announce new evidence 911 call reveals moments leading up to 10-year-old girl's ...

I got two more tests done, for iron and vitamin B12. I was surprised to find that her iron levels were higher than normal, a fallout of the iron supplements she was taking on her own. Her low ...