Dr Jeffrey M Farber, a professor of food safety at the University of Guelph, explains how salad gets infected, whether you should wash your leaves, and what kinds of salad to look out for to stay safe.
Vermont governor Phil Scott signed a bill into law on Monday legalizing recreational pot with some reservation. Vermont is the ninth state to pass a broad legalization law, but first to do so through legislature.
Memory loss accelerates rapidly after retirement, a 30-year study suggests. Scientists tested 3,400 retired civil servants and found that their short-term recall declined faster than those still working.
Scientists have designed a new sweatband that can measure blood sugar levels - eliminating the need to take painful finger-prick tests. Some diabetes users currently have up to ten finger-pricks a day.
Researchers from the University of Glasgow found more than 40 per cent of sufferers lose over 11lb in four months if they cut calories while eating at least five portions of fruit and vegetables a day.
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