When a California company developed a product to be used in spinal fusion surgeries, the firm's president said he knew it faced a new "ethical dilemma," even noting a recent NPR news investigation questioning the high profits some firms were making from donated human tissue.
Before Twitter, radio, even electricity - in fact, going all the way back to pre-historic times, people gathered around fires to listen to stories. Even though the glow of computers has replaced the warmth of the campfire for most of us, some folks still hold fast to the tradition of oral storytelling.
As Missy Shelton reports, nearly 10,000 people have gathered this weekend for the National Storytelling Festival in northeast Tennessee to hear professional tellers weave some good yarns.
Photographer Edward Curtis started off his career at the tail end of the 19th century, making portraits of Seattle's wealthiest citizens. But a preoccupation with Native Americans and a chance encounter on a mountaintop triggered an idea: Curtis decided to chronicle the experience of the vanishing tribes — all of them. It was an unbelievably ambitious project that would define Curtis, his work and his legacy.