The Tories introduced the 50% strike ballot threshold to make industrial action harder. MATT WRACK argues that a Labour government has no justification for leaving it on the statute book
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.
Rising temperatures and human activity are making life far harder for these vital pollinators. ALEX DITTRICH explains
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
One of the major criticisms of China’s breakneck development in recent decades has been the impact on nature — returning after 15 years away, BEN CHACKO assessed whether the government’s recent turn to environmentalism has yielded results


