Several bio-tech companies are developing exoskeletons that give people superhuman abilities. These robotic suits are also doing something simpler: They're helping people who are paralyzed, including many veterans, stand up and walk. As Erin Toner of WUWM reports, the technology helps improve patients' mental and physical health, but it's far from changing their lives entirely.
Many commercial fishermen in Florida faced a tough decision 20 years ago: retire or find another way to make a living. That reality set in after voters passed a constitutional amendment intended to prevent overfishing. It banned the use of gill nets in state waters. Gill nets are large nets that are suspended vertically in the water. NPR's Greg Allen went to an island where former fishermen have found new careers since the ban.