What Are Those Weird, Pink Ponds in San Francisco Bay?

<p>In the South Bay's colorful salt ponds, a decades-old industry continues to crystalize.</p><p><br></p><p>Reporter by Lauren Sommer with KQED Science. Bay Curious is Olivia Allen-Price, Jessica Placzek, Paul Lancour, Ryan Levi, Suzie Racho, Erika Kelly, Julia McEvoy and Katie McMurran.</p>