Confirmed coronavirus cases worldwide now 20 million

The confirmed number of coronavirus cases in the world has reached 20 million, according to the tally kept by Johns Hopkins University. Health officials believe the actual number is much higher, given testing limitations and the fact that as many as 40% of all those who are infected have no symptoms. 

Delivery robot plunges into canal

A British company has urged residents not to worry if they see one of its robots in distress after a delivery robot fell into a canal.