published Nov 16, 2017, 8:12:04 PM, by Shinhye Kang and Kanga Kong (Bloomberg) — North Korea hasn’t secured the key technologies needed to build ballistic missile that can survive a return through the atmosphere, according to South Korea’s Yonhap News Agency. An official from South Korea’s top spy agency told

published Nov 9, 2017, 6:01:00 PM, by Thomas Biesheuvel (Bloomberg) —Just five years ago it would have been almost unthinkable that one of the world’s biggest mining companies would not dig any coal. It’s now likely to become a reality. Rio Tinto Group, the world’s second-largest miner, has been steadily