GREENWOOD: The first thing you're looking for is overvaluation.

Technology bubbles have often concealed major frauds. From the railway boom to the Madoff affair, are there warning signs at ...

Scientists have long believed that foam behaves like glass, with bubbles locked into place. New simulations reveal that bubbles never truly settle and instead keep moving through many possible ...

As some of us may recall, bubbles (ostensibly from champagne) were a trademark of the classic Lawrence Welk TV show. But wherever you find them, bubbles are genuine ...

Bubbles aren’t known for their lengthy lifespans, usually only giving a few seconds or minutes of childlike joy before they pop. But a team of French scientists has developed a new way to make ...

The science behind bubbles in champagne is an active field of research. Here, a red spotlight highlights bubbles growing at the bottom of a goblet, where they stick thanks to surface tension. Gérard ...

Have you ever wondered how many bubbles there are in your Friday knockoff beer? No? Well scientists apparently have, and in a new study they’ve finally answered the question nobody’s been asking, with ...

Shimmering with all the colors of the rainbow, bubbles are a joy to children young and old. For inventor Tim Kehoe, however, creating a bubble with a single color that won't stain when it pops has ...

This story originally appeared on Ars Technica, a trusted source for technology news, tech policy analysis, reviews, and more. Ars is owned by WIRED's parent company, Condé Nast. Bubbles have long ...