An evaporating colloidal particle–laden droplet leaves behind a ring-like residue after drying. We routinely observe this ubiquitous phenomenon for dried coffee drops; thus, it is known as the "coffee ...

Across the United States, cafes are serving jumbo-size coffee drinks in plastic buckets. The gimmick is working.

A glimpse of the actress's favorite mug offers inspiration for brightening and uplifting cabinets – the stunning look is a ...