Oil giant Exxon Mobil reports a 63% slide in first quarter profits following low crude prices, while rival Chevron slumps to a $725m loss.
Royal Bank of Scotland reports a loss of £968m for the first three months of 2016 - more than double the figure for the same period last year.
Amazon reports a profit of $513m in its first quarter, helped by a 28% jump in sales.
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Mathieu Flamini, Arsenal's biochemical midfielder
Tesco's failed efforts to diversify
Companies rush to save water before it's too late
What is being done to curb tax-dodging?
The man who may buy the Port Talbot steel works
A group of economists has today given a very different view of how the UK would fare outside the European Union. Has it left the public baffled?