Vaccine Battle, Pollution to Plastic, Grand Central Market, Superadobes
Many serious childhood diseases have been nearly eradicated in the U.S., but with more and more parents choosing against vaccinating their kids, health officials are warning of an alarming increase in the outbreak of preventable illnesses. Laurel Erickson investigates.
Did you ever imagine polluted air could be turned into something useful? Cara Santa Maria finds out how Orange County-based Newlight Technologies is taking methane gas from farms and landfills and turning it into plastic items you use every day.
Grand Central Market has been celebrating the cuisines and cultures of Los Angeles since 1917. Nic Cha Kim explores how this ever-evolving downtown landmark retains its historic charm while incorporating new vendors with upscale food options.
Iranian-American architect Nader Khalili left his job designing skyscrapers to develop the Superadobe building technique -- a simple, inexpensive, and sustainable way to build shelters anywhere using sandbags, barbed wire, and other material.