Nintendo sold 21 million Switch units in the year ended March, smashing its forecast of 19.5 million units

With more than 3.76 million people infected globally and 262,458 dead

As Trump wages a campaign of maximum pressure against the Islamic Republic

Authorities still gathering evidence to support their theory that the particles are from “dead” virus cells

Apps tap the Bluetooth sensors in smartphones to detect encounters with those who test positive

Genetic analysis of samples from 7,500 people infected with Covid-19 suggests that the virus spreads quickly

Plant makes polystyrene products which are highly flammable

Number of confirmed coronavirus cases in the country increased by 947 to 164,807 on Wednesday

Archie Mountbatten-Windsor, the son of Prince Harry and Meghan Markle, celebrated his first birthday on Wednesday

Supply glut offsets hopes for recovery in demand as some countries ease lockdowns