Is the F.D.A. Broken?

Potentially dangerous food coloring has been removed from foods made by American companies—overseas. The coloring persists in the U.S. while the F.D.A. calls for more research.

Food coloring has been linked to behavioral disorders and while other nations have taken action, the U.S. has not. "In kitchens across this country, eight dyes, currently being used by manufacturers, can be found in everything from packaged macaroni and cheese to breakfast cereal to practically every piece of candy your child has ever put in his or her mouth. Links are being found to hyperactivity in kids (ADHD), cancer and serious food allergies. But here is the truly crazy thing. Kraft, Coca Cola and Wal-Mart have already removed these artificial food colors and dyes from the same products that they distribute in other countries. They did it in response to consumer demand and an extraordinary study called the Southampton Study."

'Upstreamism': Your zip code affects your health as much as genetics

Upstreamism advocate Rishi Manchanda calls us to understand health not as a "personal responsibility" but a "common good."

Sponsored by Northwell Health
  • Upstreamism tasks health care professionals to combat unhealthy social and cultural influences that exist outside — or upstream — of medical facilities.
  • Patients from low-income neighborhoods are most at risk of negative health impacts.
  • Thankfully, health care professionals are not alone. Upstreamism is increasingly part of our cultural consciousness.
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Cornell engineers create artificial material with 3 key traits of life

An innovation may lead to lifelike self-reproducing and evolving machines.

Shogo Hamada/Cornell University
Surprising Science
  • Scientists at Cornell University devise a material with 3 key traits of life.
  • The goal for the researchers is not to create life but lifelike machines.
  • The researchers were able to program metabolism into the material's DNA.
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After death, you’re aware that you’ve died, say scientists

Some evidence attributes a certain neurological phenomenon to a near death experience.

Credit: Petr Kratochvil. PublicDomainPictures.net.
Surprising Science

Time of death is considered when a person has gone into cardiac arrest. This is the cessation of the electrical impulse that drive the heartbeat. As a result, the heart locks up. The moment the heart stops is considered time of death. But does death overtake our mind immediately afterward or does it slowly creep in?

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Videos
  • A huge segment of America's population — the Baby Boom generation — is aging and will live longer than any American generation in history.
  • The story we read about in the news? Their drain on social services like Social Security and Medicare.
  • But increased longevity is a cause for celebration, says Ashton Applewhite, not doom and gloom.