Donald Baxter MacMillan explored and researched the frigid Arctic for nearly fifty years-longer than anyone else. His long and distinguished career include many contributions to environmental science and to the cultural understanding of Northern people.

The Raising of America Series is a five-part documentary series that explores the question: Why are so many children in America faring so poorly? What are the consequences for the nation’s future? How might we, as a nation, do better? The series investigates these questions through different lenses: What does science tell us about the enduring importance of early life experiences on the brain and body? What it is like to be a parent today? And what...

This episode of the Green Interview features 16-year old Rachel Parent who has made a remarkable impact on the global debate about the benefits and dangers of industrial food. At 11 years of age she had to do a speech for her class. She decided to talk about food. When she began to research the food she was eating—the same food most of us eat, the standard fare of people in the industrialized world—she was horrified. She was particularly concerned...

Are the snowy owls in trouble? Venture into the Alaskan arctic and the summer realm of these predator birds to find out. Discover the diverse species necessary to owl survival, how climate change is affecting the landscape of their nesting site of past millennia, and what it takes to do field research in this action-packed addition to the award-winning Scientists in the Field series. It's July on Alaska's North Slope, and scientist Denver Holt is...

"In this combination of diligent science reporting, moving patient success stories, and surprising self-discovery, journalist Julia Hotz helps us discover lasting and life-changing medicine in our own communities through the new practice of "social prescribing.""-- "In this combination of diligent science reporting, moving patient success stories, and surprising self-discovery, journalist Julia Hotz helps us discover lasting and life-changing medicine...