Diamonds are now cheaper than they were in 2006, data from PolishedPrices.com show
Prada has been hurt by collapsing demand in China, the strong dollar and terror attacks in Europe
Chevron and Shell's ratings were lowered to Aa2, the third-highest grade, from Aa1
SpaceX made history in December by successfully landing the first stage on land but had yet to complete the same goal on a ship
US attorney general says he is trying to protect consumers from illicit sites
While the buyout firms haven't yet paired themselves with a strategic buyer, they are open to the idea of doing so, the people said
Iraj Parvizi read into journalists' conversations to understand which stories were likely to make news
Operating income rises to $5.7 billion in the three months ended March
Slowing demand from China and an industry-wide credit crunch led De Beers to lower prices about 15 per cent last year
If the deal does collapse, Halliburton and Baker Hughes are expected to shop for smaller rivals struggling during the worst crude market crash in a generation
Bonds gain 3.6% in 2016 while stocks dropped 1.5% after dividends
Sigmundur David Gunnlaugsson will step down a year before his term ends, following mounting pressure from the opposition and even parts of his own party