Pollutants in the environment cause dreaded diseases like cancer by mutating some genes. Scientists have begun to explore the human genome to trace these genes
California, USA, is planning to introduce a toilet-to-tap programme to solve the prevailing water shortage problem in the state. The planned project will include a three-year trial period during
Researchers in the us have found out that the nitrate in snow interacts with sunlight and sets off a very rapid series of photochemical reactions, producing oxides of nitrogen (no x ). "We found