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

Video: Can a beverage provide a brain boost?

Have you looked at the lineup of soft drinks available at your grocery store lately? Dozens of new types of beverages claim to offer a myriad of health benefits. Some include ingredients such as nootropics and adaptogens, ...