NOVA: How do mathematicians define infinity? Netz: Something which is equal to some of its parts. That's really the technical definition. NOVA: Is there a difference between the mathematical concept ...

Showcase your company news with guaranteed exposure both in print and online Network with our region's hottest startups! Pittsburgh Inno presents the Startups to Watch event… The Future of Bay Area ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech ...