Issue Date: Oct 15, 2012
Nearly half a million people are affected by dengue every year. But there is currently no vaccine to protect against the dreaded disease. This is because dengue is not caused by a single virus, but rather by four different viruses, known as DENV 1, 2, 3 and 4.
Recent Supreme Court order in Vedanta case holds hope for tribal community life
Butterflies on the roof of the world is a vivid and engaging narrative of the author's rendezvous with the butterflies and moths in particular, and nature in general