Currency is at its hottest when it’s going out of production. Such was the case with the penny, which the U.S. Mint ceased making in November. Last week, Stack’s Bowers auctioned off the final pennies ...

Omega-3s can be obtained through a balanced diet, especially by eating seafood rich in DHA and EPA, such as salmon, sardines, and mackerel. Plant-based sources of omega-3 (ALA) include flaxseeds, chia ...