The U.S. has put in place new measures to ban all foreigners who have been in China, and to quarantine U.S. citizens or permanent residents who are returning from China.
Venezuelan opposition leader Juan Guaidó held a rally in Miami, hoping to shore up support among a large expatriate population there who oppose the regime of President Nicolás Maduro.
Chileans are once again risking injury and arrest to continue the protests they started in the fall. They're demanding economic reforms that they blame for major social inequality in the country.
Mohammed Tawfiq Allawi's appointment comes at a tense time as the country has been riven by anti-government protests and a deadly crackdown by security forces.
American schools are advising students to avoid travel to China, and some are working to evacuate students already there. The U.S. issued a "Do Not Travel" advisory for China on Thursday.
If you're in the market for a Boeing 787 Dreamliner, look no further: Mexico's leader has just the plane for you, and he's apparently struggling to find a buyer.