As the colder months arrive, offices across India and the world often shift their HVAC (heating-ventilation-air-conditioning) systems into a heating or recirculation mode. While the comfort of a warm, ...

When it opened in 1922, Detroit’s new nine-story police headquarters, designed by Albert Kahn, boasted reinforced concrete construction and the latest high-tech amenity for municipal workers: air ...

Step out into the afternoon sun and it hits you instantly. The heat feels heavy, almost draining. Then you walk into your office and within seconds, it’s a completely different world, cool, dry, ...

When Gregory Sarafan, a 33-year-old litigator, started commuting from Jersey City, N.J., to his job in Manhattan’s Tribeca neighborhood in May, he wore a suit and tie. He would also leave 30 minutes ...

Your body doesn’t like extremes. Or more specifically, it doesn’t like sudden shifts.“When exposed to high temperatures, the body naturally dilates blood vessels to release heat. In contrast, cold ...