Sanctions on Russian tycoon Deripaska will create global ripples

Having ridden roughshod over Ukraine, Russia's annexation of the Crimea is now over and a new chapter in Ukrainian politics is about to begin—but it won't be much different than the last chapter, with the same old faces surfacing for May presidential elections.

Investors failed to demonstrate the bank violated federal antitrust and commodities laws by having distorted silver prices.

The new Cat® VFD-A800/W800 Variable Frequency Drive for longwall systems is designed to work in conjunction with Cat UEL and Cat CST gearboxes to deliver variable speed of the armored face conveyor, very accurate load sharing between gearboxes, and better efficiency when operating in weak power networks.

Shares in the company were soaring Thursday.

Stock in Montreal-based metal technology and alumina company which mysteriously tanked yesterday regained most of the lost ground on Thursday.

Speculators are aiming to lock in 3 percentage points of profit by buying gold before April 1.

The miner blamed the decision on weak coal prices, high costs and a strong local dollar.

The frequency of TB among mineworkers is ten times higher than the level of a health emergency as defined by the World Health Organization (WHO).

The Pinto Valley copper mine in Arizona was supposed to stop producing in 2018.