Unsupersize Us

Stay inside all the time? Never take your shoes off? Feel fatigued? You could have Natural Deficit Disorder. Learn how the earth can help neutralize...

Five million Americans suffer from Alzheimer's disease and dementia—many of them alone in nursing homes. A man with a simple idea discovers...

It is one of the hottest questions in nutrition, and probably filling your Facebook feed full of articles telling you what you should be eating....

Morgan Spurlock subjects himself to a diet based only on McDonald's fast food three times a day for thirty days without exercising to try to prove...

Attempting an ethical perspective on the meat industry. Various people who work in the industry have their say. Can they justify killing animals?

"Bite Size" follows the year long journey of four children struggling with obesity.

How and why what we eat is the cause of the chronic diseases that are killing us, and changing what we eat can save our lives one bite at a time.

When Harvard PhD student Jennifer Brea is struck down at 28 by a fever that leaves her bedridden, doctors tell her it’s "all in her head."...

At the height of the COVID-19 crisis, National Geographic Explorer, Chris Golden, and ABC News foreign correspondent, James Longman, embark on an...

Lose up to 7lbs in 7 days with Jason Vale's ultra-fast 1-week super juice cleanse. The man who helped Jordan to get her post-baby body back has...

Catron County, New Mexico -- the 'toughest county in the West' -- has been at the center of a struggle between ranchers, loggers, environmentalists,...