Whether it's chocolate that has developed a whitish bloom or bread that has gone slightly mouldy, it's confusing whether something is OK to eat or drink or whether it needs to be binned.

At 2328 UTC on 3 February, Isabelle Joschke crossed the Vendée Globe finish line in 19th position, after 85 days, 11 hours and 26 minutes of racing. Four years after a first participation that ended ...