The theory of evolution seemed puzzling, was counter intuitive and contradicted deeply held prejudices; but it has caused one of the major paradigm shifts in science. This seemingly simple theory whose only tool of operation is a simple mechanism called ‘natural selection’ has the ability...

[caption id="attachment_10045" align="alignleft" width="224"] Image Courtesy: Shutterstock[/caption] It is common sight for every one of us to see a colony of ants march along a trail in search of food and shelter, carrying a huge amount of load on their backs. They are tireless devoid of...