Science Ahead

The surface tissues including skin and mucous membranes are all the time in contact with environmental organisms and become gamely occupied by certain microbial species. Now, Researchers on a safari for microbes has promulgated the fact that the human..

The day is not far, when you no longer will need to invest hours of tedious labors to clean up your homes. Engineers are producing a coating that can respond to the visible spectrum -- the light bulb hanging from your bathroom ceiling, or...