In the center of a city into which wealth has poured in the last decade, these people have been left behind. And while America's spending over $100 billion a year on this war, these Afghans say life has never been so bad.
Better sleep, improved health, happier people: how ‘cool roofs’ could help
millions avoid deadly heat
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A project to measure how reflective paint reduces indoor temperatures is
delivering tangible benefits across Africa
The brick house Sylvia shares in a We...
6 hours ago