An Uber safety driver who was behind the wheel of a self-driving car that struck and killed a woman in the US has been charged over the death.
The NHS is partnering with Facebook to enlist new blood donors in England, Wales and Northern Ireland ahead of a potential second wave of COVID-19.
Boris Johnson's moonshot testing programme "can be done", according to a Chinese company which has developed a new 30-minute COVID-19 test.
Facebook has launched a climate science information centre to promote authoritative voices on climate change following wildfires in the US and criticism of the platform for allowing misinformation to spread.
The Japanese military have been given instructions to record and report sightings of unidentified aerial objects which could pose a potential threat to the country's security.