“I was so excited! I just got out of Spanish class and ran down the hallway to meet her. It’s like meeting a rock star,” says Stella Brown, an eighth-grader at Boulder’s Horizon’s K-8 School. Brown ...

Meridah Nandudu envisioned a coffee sisterhood in Uganda, and the strategy for expanding it was simple: Pay a higher price per pound when a female grower took the beans to a collection point. It ...