Starbucks’ decision to restrict its restrooms to paying customers has flushed out a wider problem: a patchwork of restroom ...

The standards are intended to make dishwashers, refrigerators, toilets and the like use less energy and water.

In India's polluted northern city of Kanpur, Rajat Ghai has a penchant for Rado watches and Louis Vuitton shoes. Now, as the ...