OPEC ministers, top energy firm CEOs and oil and gas analysts and traders gathered for the OPEC Seminar in Vienna this week.

Live news, investigations, opinion, photos and video by the journalists of The New York Times from more than 150 countries around the world. Subscribe for coverage of U.S. and international news ...

All the latest breaking news on Russia-Ukraine War. Browse Newsweek archives of photos, videos and articles on Russia-Ukraine War.