Nikon is taking another look at the winning entry in its Small World in Motion competition after scientists raised questions about possible artificial intelligence use in a microscopy video submitted by researcher Dr. Ning Xu.
The controversy centers on apparent visual inconsistencies in the footage...
United Airlines is stepping up its competition with Delta Air Lines and American Airlines by launching an unusually direct campaign aimed at convincing elite frequent flyers to switch loyalty. The move highlights the intensifying battle among the three largest U.S. carriers for high-spending travelers...