Every environmental problem has causes, but for each problem there is a solution. People have started to reduce, reuse and recycle, but still, much needs to be done. New technologies are being devised every other day that promise a greener...

As the world gets richer, environment gets poorer. With technological advancement, there is degradation in the environment. Russia, China, U.S. and India stand as the biggest polluters on earth. Disasters like Chernobyl and Bhopal haven’t...