Two groups on the coast are trying to unlock the secret of making pure, clean, edible salt from sea water. One is a modern, innovative company and the other is recreating history.
For over 30 years, "Oregon Field Guide" has been OPB’s weekly TV news magazine exploring the ecological issues, natural wonders and outdoor recreation of the Northwest. So join us on the air or online at anytime! We look forward to sharing incredible stories with you throughout this new season!