A Healthy Baby Girl

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...

The surprising and entertaining life of renowned film critic and social commentator Roger Ebert (1942-2013): his early days as a freewheeling...

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...

Two bodies and one mind, this is the extraordinary story of one pair of conjoined twins in today's world.

Tobacco, climate change, pesticides,... Never has scientific knowledge seemed so vast, detailed and shared. And yet it appears to be increasingly...

With an experimental treatment looming to cure her aggressive cancer, Jamie ventures to the lake where her and her girlfriend, Grace, fell in love,...

Marie-Philip is a PhD student and part-time professor who loves cats and Harry Potter. But one week before her 29th birthday, she is diagnosed with...

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...