Volocopter, the German air taxi developer backed by Saudi Arabia’s Neom giga-project, has filed for insolvency, blaming difficulties in securing fresh funding. The company, whose high-profile ...

NEOM, an extensive development project underway in Saudi Arabia’s Tabuk province, aims to build a fully sustainable society. “We hope to demonstrate to the world how true sustainable living ...

Executives shielded Saudi Crown Prince Mohammed bin Salman, Neom's mastermind, from the challenges of his fantastical plans. (Johnny Simon/WSJ, Abaca/Sipa/AP, Planet Labs, AFP/Getty Images ...