Aleksandar Vucic, one of Europe’s longest-serving leaders, resigned as president, paving the way for him to become prime minister after elections next month.

© Vladimir Zivojinovic for The New York Times

Oil-rich Guyana is enjoying red-hot growth. But the boom is magnifying tensions over corruption, inequality and strained ties with Venezuela.

© Cesar Rodriguez for The New York Times

Exxon Mobil found a coveted growth engine in Guyana. Now it must navigate Guyana’s fractious politics and a territorial dispute with Venezuela.

The Tunica-Biloxi of Louisiana plan to release a platform that uses infrastructure by Kalshi, the industry leader. Other tribes have taken aim at the company.

© Jeff Chiu/Associated Press