All the evidence shows voters want Labour to shift to the left — but initial signs from Andy Burnham are worrying on that front, cautions DIANE ABBOTT
COPIES of the Sars-CoV-2 virus, which is causing the current pandemic, linger in the respiratory tract of infected people, seemingly regardless of whether they show any symptoms of infection.
Common actions such as speaking or singing, as well as coughing and sneezing, expel “droplets” that contain copies of the virus.
Transmission of the virus between people can occur through these droplets if they land directly in the mouth or nose of another person.
Sexual harassment on Britain’s railways is rising sharply, according to the British Transport Police, yet too many women still feel reporting is futile. LYNNE WALSH asks why the burden of safety all too often remains on women themselves
Neutrinos are so abundant that 400 trillion pass through your body every second. ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT explain how scientists are seeking to know more about them
New research into mutations in sperm helps us better understand why they occur, while debunking a few myths in the process, write ROX MIDDLETON, LIAM SHAW and MIRIAM GAUNTLETT


