Some of the world’s wealthiest people have more than fame and fortune in common—some also have luxury underground bunkers. Concerned about civil unrest in the time of coronavirus, these bunker ...

Hundreds of roofs in the informal settlements of India's western Gujarat state have been painted in a reflective, white ...

In Gujarat, India, a project paints roofs in white reflective coating to study how it reduces heat exposure for residents. The experiment, part of a global trial, aims to improve health and economic ...