[NEW DELHI] A fight between two billionaire co-founders is threatening to derail one of the world's most successful airlines.

INDIA'S Tata Group paid lenders and the government about 500 billion rupees (S$9.9 billion) to help complete the sale of its mobile-phone services business to Bharti Airtel Ltd, a deal that was...

[MUMBAI] India's Tata Group paid lenders and the government about 500 billion rupees (S$9.94 billion) to help complete the sale of its mobile-phone services business to Bharti Airtel Ltd., a deal...