Next Avenue: Is this ‘Blue Zone’ vanishing? Why this hub of 100-year-olds in Costa Rica may be gone in 20 years.

Recent studies reveal that this stronghold of older adults is not only diminishing in size and impact, but is expected to vanish — but is a new one forming?

Previous post NerdWallet: Don’t make these 6 common marketing mistakes with your small business
Next post Movers & Shakers: Instacart stock slips after IPO, Dollar General shares hit by downgrade and other stocks on the move