AI offers huge promise on breast cancer screening
Swedish study found computer-aided detection could spot cancer at similar rate to two radiologists.
Trans people can wait seven years for NHS initial assessment
Trans people in south-west England face the longest delays, the data seen by the BBC shows.
Why you should go to sleep at the same time all week
Social jetlag has an impact on what we eat, which may affect the species of bacteria in our guts.
Warning over medical clinics using fake Google reviews
The BBC tracked down UK companies using fake reviews to boost their visibility in Google results.