WhatsApp is limiting the number of times a message can be forwarded on in a bid to combat the spread of fake news.
Britons needed to rise early on Monday morning in order to see one of the most spectacular astronomical events of the year - a "super blood wolf moon".
A former Royal Marine has used a jet suit he invented to negotiate one of the toughest assault courses in the military.
A doctor in China has become the first to perform remote control surgery over a super-fast 5G network.
Tesla plans to cut thousands of jobs after the "most challenging" year in the electric car maker's history.