Wimbledon organisers apologise after line-calling system turned off in error

Briton Sonay Kartal loses to Russian Anastasia Pavlyuchenkova in clash marred by technological failure Wimbledon organisers have apologised after the electronic line-calling system was turned off in error at a crucial moment in Sonay Kartal’s match on Centre Court. The British No 3’s opponent, the 34-year-old Russian veteran Anastasia Pavlyuchenkova,...

Douglas Chamberlain obituary

Cardiologist who empowered paramedics and the general public to restart hearts and save lives If you had a cardiac arrest before the 1970s, an ambulance might arrive quickly, but almost all its crew could do was transport you to hospital, where your treatment would begin – if indeed you survived...

Lab-grown sperm and eggs just a few years away, scientists say

Quest to create viable human sex cells in lab progressing rapidly, with huge implications for reproduction Scientists are just a few years from creating viable human sex cells in the lab, according to an internationally renowned pioneer of the field, who says the advance could open up biology-defying possibilities for...