Technology

Two 23-year-olds used AI to create a daily audio briefing. It’s now the top news app in Argentina.

As an engineering student, Valentín Virasoro worked part-time at a car dealership in Cordoba, Argentina. His boss at the dealership had a habit: Every day, he’d send an audio update covering the major stories in the automotive industry. Virasoro left the job in February to pursue a career in tech. But the idea of informative...