Anyone who has lathered up soap or seen frothy suds form on top of freshly poured soda has witnessed the delicate science of bubbles in action. But while bubbles and foamy materials are common in ...

There’s no manual pumping required here either. The pen automatically froths the liquid soap inside it into a foam. You just need to press a single button to extrude it from a nozzle.

The Gus S. Wortham Memorial Fountain on Allen Parkway at Buffalo Bayou Park, known for its resemblance to a dandelion, got an unexpected bubble bath overnight. Video from the scene shows soap suds ...

Here is a classic from July 26, 2013: Today's question: If dish soap comes in different colors — yellow, green, blue and so on — why are the soap suds always white and not the color of the liquid?

Some rapscallion decided that the divisive Vaillancourt Fountain at Embarcadero Plaza (formerly Justin Herman Plaza) needed to clean up its act, as the circa-1971 installation overflowed with soap ...