During the polar summer, the sun circles in the sky, never going down.

CNN: STORY HIGHLIGHTS

The debate was stilled this summer while the sun blocked the bit of sky in question.

ECONOMIST: A symphony in gamma major

Arctic sea ice cover grows each winter as the sun sets for several months, and shrinks each summer as the sun rises higher in the northern sky.

UNESCO: CULTURE

One expects to cross the Rockies on summer mornings under azure blue sky, with forward visibility of up to 100 miles.

FORBES: Do You Want Thunderstorms Or Forest Fires?

Starting in the summer of 2009, Russian holding firm Digital Sky Technologies (DST) began taking huge stakes in successful American startups.

FORBES: How A Russian Is Changing The Way Startups Grow Up

SwiftKey today is unveiling two colorful new themes to celebrate summer - Sky and Fuchsia and adding two new languages, Malay and Urdu, which takes the total to 44.

ENGADGET: SwiftKey 3.0.1 brings new themes, languages and bug fixes