President Trump's daughter and adviser toured the 2018 Winter Olympics on Saturday, the morning after telling South Korea's president that she would use her visit to the Pyeongchang Games to advocate maximum pressure on North Korea to halt its nuclear program. 

North Korea agreed Tuesday to send a delegation to next month's Winter Olympics in South Korea, Seoul officials said, as the bitter rivals sat for rare talks at the border to discuss how to cooperate in the Olympics and improve their long-strained ties. 

The World Anti-Doping Agency says that a group of Russian “cyber-hackers” leaked another batch of confidential athletes’ information from its database.