Some of the choices are far from obvious; the lower-case Greek letter delta, for example, is a ubiquitous symbol in many areas of physics, but here it signifies chaos theory’s Feigenbaum constant.

The Starfleet insignia seen on the chests of every officer in the service is typically nicknamed the Starfleet delta by fans, given its resemblance to the Greek letter. The symbol more closely ...

In physics, why are only Greek letters such as delta, sigma, gamma, etc. used as symbols? It is to honour the Greek language.

Konami finally unveiledMetal Gear Solid 3 remake during the PlayStation Showcase, with one slightly unexpected addition to the title: a Delta symbol. It turns out the triangle inMetal Gear Solid ...

Reebok, the Canton-based athletic footwear and apparel brand, said Friday that it is marking a shift in focus, in part by unveiling a new brand symbol. The delta, Reebok said, is not a logo but a ...

Konami has explained the meaning of the mysterious Δ symbol embedded in the title of Metal Gear Solid 3 Remake, which was revealed during last night’s PlayStation Showcase. “The Delta symbol ...

Reebok’s CrossFit logo will become the symbol of the fitness brand as the Adidas AG unit seeks to revive sales that have fallen for four of the last six years.