Cardiology

Exercise can reduce heart failure risk at any age

(HealthDay)—Starting to exercise later in life can still reduce risk of heart failure, and even modest increases in activity could provide some protection, researchers say. The study was presented earlier this month at ...

Medical research

Scientists revive cells and organs in dead pigs

Scientists announced Wednesday they have restored blood flow and cell function throughout the bodies of pigs that were dead for an hour, in a breakthrough experts say could mean we need to update the definition of death itself.

Health

How many steps per day to lengthen your life?

(HealthDay)—For years, health experts have urged us to get off the couch and get moving. Now a new U.S. government study shows how much we stand to gain.

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