The 87-year-old had tested positive for Covid-19 and was being treated in Los Angeles.
Historical documents are uncovered that provide clues to a puzzle that haunted Charles Darwin.
Paula Badosa reveals she has the virus and apologises for making complaints about quarantine rules.
Doubts have been raised about lifting Covid restrictions in the spring. What are the hurdles in the way?
England's Mark Wood ends 117-run stand between Dinesh Chandimal and Angelo Mathews, but hosts remain in strong position.
Doctors say people should buy a pulse oximeter to monitor their oxygen levels at home.
A South Korean speed skating coach is jailed for over 10 years for sexually assaulting an athlete.
Five things you need to know about the coronavirus pandemic this Thursday morning.
There has been confusion over the eligibility of workers in non-patient facing roles.
Researchers warn that unless something changes, hospitals will continue to face significant pressure.