At this museum you can touch the Mona Lisa

A blind visitor to Spain's Prado Museum runs his fingers across a 3-D copy of the Mona Lisa, painted by an apprentice to Leonardo da Vinci. Photograph: Ignacio Hernando Rodriguez/Courtesy of Prado......

The man who will help India tackle urban poverty

In 1991, the then Indian finance minister Manmohan Singh played a critical role in beginning to liberalise the Indian economy. Nearly two decades later, Dr Singh, now prime minister, appears ready......