Bloomberg Rio Tinto Group is delivering on a promise to reward investors as it emerges from an industry-wide downturn by paying out a bigger-than-expected dividend and announcing a surprise $500 million share buyback. Last year’s 81 percent surge in iron ore prices helped the world’s second-biggest mining company report its first gain in annual profit since 2013, exceeding analysts’ …

  Bloomberg Film director and lawmaker David Puttnam is proposing measures in the UK’s House of Lords aimed at frustrating Rupert Murdoch’s 11.7 billion-pound ($14.6 billion) plan to merge his US media company, 21st Century Fox Inc., with European pay-television broadcaster Sky Plc. The amendments to the proposed Digital Economy Bill would subject media acquirers to a so-called fit-and-proper test …

  Bloomberg The controversial Dakota Access pipeline is set to gain the final go-ahead for completion after President Donald Trump asked for a speedy approval. The US Army said it will grant Energy Transfer Partners LP the easement it needs to finish the line that will ship almost half a million barrels of crude a day from North Dakota’s shale …