The Trump administration has been negotiating agreements with dozens of individual countries. Public health experts say a global agreement would be far more effective.

© Arlette Bashizi for The New York Times

Lana Nusseibeh, one of the Gulf nation’s top diplomats, has led the effort to deny her country’s role in Sudan. Now it’s complicating her bid to become secretary general of the United Nations.

© Eric Lee/Reuters

This week’s $6.3 billion hack of Binance is the largest to hit crypto, and would be the most that North Koreans have stolen in years of brazen cybercrime.

© Tyrone Siu/Reuters

In Armenia, a three-legged Caucasian leopard’s astonishing hike signals that conservation efforts for the endangered animal may be working.