It said the review is understood to be a response to the growing importance of e-commerce.
However, it warns: 'A float might attract conflict of interest concerns from US regulators, which this year in effect stalled a similar attempt by PwC's rival KPMG.'
Intel's neural network USB stick could bring AI to the masses
Dubbed Barnard's star B, newly discovered planet is believed to be rocky
Also, what's a USB stick?
Gravitational waves become extremely weak by the time they reach the Earth and require highly sensitive equipment for detection