the first global analysis of satellite data by the National Aeronautics and Space Administration ( nasa ) has revealed an interesting finding. Collating 15 years of data, scientists have come

Out of more than half the world population that are wannabe urban Bourbons, larger number of women and children will have to rough it out

If the present birth rate continues, Pakistan's population will grow by leaps and bounds and by the year 2050, it will rank third behind China and India. This has been projected by a study

RITA ANAND looks at changes in Himalayan forest cover in historical perspective, focusing on the Kaghan Valley in northern Pakistan

A GIANT question mark casts a shadow over Norway's whale census, Recent revelations in a confidential document from the Norwegian Computing Centre and the University of Oslo disclose errors