The chemicals used in some 3-D printers can be toxic to humans. So researchers are looking to use naturally occurring vitamin B2 instead. They have already been able to make intricate, microscopic structures with the vitamin-rich material.
Tech startups aren't the only businesses incubated in Northern California. Since 2005, the nonprofit group La Cocina, Spanish for "kitchen," has been providing equipment, mentoring and access to capital to promising small food businesses in the Bay Area.
The annual Medicare bill is expected to hit $1.1 trillion in 2023. As Medicare spending grows, contributing to the federal deficit, some policymakers have suggested that raising the age of eligibility to 67 could help the budget should be an option.
Drone strikes in Pakistan are in the spotlight after that country's Prime Minister visited the U.S., and a new report detailed hundreds of civilian casualties from American attacks. But how do people in Pakistan view drones? Host Michel Martin speaks to freelance journalists Aisha Sarwari and Madiha Tahir to find out.
A young black man is suing high-end retailer Barneys, saying he was arrested after buying a $350 belt. Host Michel Martin checks in with the Barbershop guys for a fresh cut on that story and the rest of the week's news.
Georgia teen Kendrick Johnson was found dead in a wrestling mat at school earlier this year. Authorities ruled it an accident but his parents and neighbors think there was foul play. For more, host Michel Martin speaks with reporter Fred Rosen.
Eating healthy can be a challenge, especially if you're on a tight budget. Host Michel Martin asks health guru and rapper Stic, of the rap duo Dead Prez, for his suggestions on eating well while on a so-called "hood" budget.
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