Asheville Yoga Center, a pillar of the city’s emerging “wellness district” in the area around South Liberty Street, is up for sale. The transition represents the next phase of changes brought about by the divorce of the center’s founders, Stephanie and Sunny Keach, according to Melissa Driver, the company’s general manager. Also in brief: prostate cancer screening tips for men, new programs and services and a new website that illustrates the impact of the opioid epidemic on the local community.