Oklahoma Schools Close After Adults Threaten Transgender Student

Nevada caucus officials and voters at multiple sites on Saturday reported voting rules confusion, calculation glitches and delays in reporting tallies - despite efforts to avoid the issues that plagued Iowa's caucuses earlier this month.

South Korea reported 123 new confirmed coronavirus cases and a fourth death from the virus, taking total infections to 556, the Korea Centers for Disease and Control and Prevention (KCDC) said on Sunday.

China on Sunday reported a rise in the number of new confirmed cases of coronavirus, but the number of fresh infections and deaths outside of the epicenter of central Hubei province continued to fall.

China's central Hubei province had 630 new confirmed cases of coronavirus infections on Saturday, the province's health commission said on Sunday, up from 366 new cases the previous day.

A third plane with five Hong Kong residents who were quarantined on the Diamond Princess cruise in Japan for more than two weeks landed early on Sunday in the Asian financial hub.

Argentina on Saturday agreed to start consultations with the International Monetary Fund that could lead to a new financing program, days after the global lender said the country's debt situation had become "unsustainable".