The ancient rock fortress of Sigiriya in Sri Lanka is a UNESCO World Heritage Site and is a marvel of ancient engineering and ...

The American Indians of Eden Prairie previously had their camp located down by the Minnesota River near Lions Tap on Indian Road going to Shakopee. They belonged to the Mdewakanton Sioux tribe of ...

Businesses have suspended boulder stone imports from India and Bhutan via Burimari land port in Lalmonirhat since February 1, demanding lower prices from exporters. For the last two months ...

researchers at ETH Zurich have let an autonomous excavator loose on a big pile of boulders and reclaimed concrete. The goal? To build a 20 foot (6 meter) and 213 ft (65 m) long dry-stone wall as ...

Skiers and riders converged in Boulder over the weekend to compete in the fourth annual Skijoring the Big Rock event in ...

These jaw-dropping rock walls flanking Green Mountain have become the symbol of the city, with many Boulder businesses sporting their image as a logo. Flatirons One through Five are the most ...