Lucy Guo, the 30-year-old cofounder of Scale AI, has become the youngest self-made woman billionaire by holding onto her stake long after leaving the company.

Architecturally striking and built for a new generation of fandom, the 50,000-seat stadium balances scale with intimacy—featuring individual-seat cooling technology, over 30 curated dining ...

The Frick Collection, one of New York’s most beloved art institutions, reopens to the public on 17 April after a five-year hiatus. Its $330m renovation and expansion, overseen by Selldorf ...