U.S.

"The U.S. domestic market is so large that even a substantial decrease leaves a lot of traffic in the sky," says Ian Petchenik, of the aviation tracking site Flightradar24.com.

"Case fatality rates have been very confusing," says Dr. Steven Lawrence, an infectious disease expert. Here's why.

President Trump's decision to bar visitors from Europe has been followed by new restrictions in other nations. Here's a survey of which doors are being closed to travelers and where.

The strike followed President Trump's call with the Taliban, during which he says they agreed "we don't want violence." Still, the group has led a wave of attacks since signing the landmark deal.

Fewer ships from China are docking in the U.S., which hurts U.S. farmers who send exports on the ships' return trips. And perishables that do make it sometimes rot on the docks in China.

U.S. officials said the people infected with the virus were isolated from the other passengers. The two evacuation flights landed at military bases in California and Texas.

Chinese officials also said that six health workers have died from the disease now known as COVID-19. Meanwhile, the number of confirmed cases worldwide rose to more than 64,000.

The White House says it's lifting a ban on the weapon's use outside the Korean Peninsula. The administration calls it an "important tool," though statistics show it is most dangerous to civilians.

The missile strikes in Iraq earlier this month did not kill any U.S. service members. But in the weeks following, the number of troops diagnosed with traumatic brain injury has gone up repeatedly.