How open office plans help workplace productivity The open office concept was devised in Germany in the 1950s. Known as bürolandschaft (which translates to “office landscape”), open office plans aimed ...

We tested more than 60 oral hygiene products, from toothbrushes and toothpastes to tongue scrapers and mouthwashes. These 11 ...

From an electric flosser to ultrasonic cleaner, here are our editors’ favorite dental products we swear by for a brighter, ...