These are testing times for Ayurvedic medicines owing to the allegations of high metal content. Katya Naidu takes us through the various ways and methods to test and validate them
Fight Malaria at Home
Malaria is a huge problem in over populous developing nations. And what we need is a quick home remedy, says Deepak BhattacharyaWHO data on mosquitoes indicates the presence of vector for malaria in thirty million-year old fossils.