Though OPEC may say its job is to keep prices stable, in fact the market swings up and down. When prices are up, Saudi Arabia ...

U.S. shale is more vulnerable than in past price wars, needing $65+ WTI to stay profitable amid rising costs and geological ...

Near a sprawling tent city outside Mecca, Saudi hospital staff are preparing for a flood of heat-related cases as Muslim ...

So far, authorities have recorded 44 cases of heat exhaustion as more than 1.4 million pilgrims have arrived in Saudi Arabia ...

Millions have made the annual pilgrimage to Mecca. The kingdom faces scrutiny over safety after more than 1,300 people died ...