Mother of all miracles Can a woman give birth - and then three months later give birth again? Scientifically, such a 'double pregnancy' is possible, but as Flavia D'Angelo's big day nears, the doubts are growing. Rory Carroll reports.
Ginko The ginkgo biloba tree lives 1,000 years and can survive a nuclear blast. It also relieves dementia and 'smoker's legs'.
Hard to swallow Women react differently from men to drugs - so why are GPs still dishing out the same prescriptions for each sex? Jerome Burne reports.
Nature’s pharmacy Kava kava is like a Polynesian Special Brew - stimulating natural 'happiness' chemicals and suppressing anxiety.
‘I see now why it’s called consumption’ Peter Moszynski on his long and painful recovery from tuberculosis, the ancient killer that's making a comeback
Valerian It smells like dirty socks, but valerian, 'the Valium of the 19th century', can relieve insomnia, stress and anxiety