Dr Jonathan Deacon from Newport Business School says the way people shop in evolving and more shoppers are turning towards more convenient methods of buying the things they want.
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A Bangor University study has looked at the potential power which could be generated by tidal ranges worldwide.
An Australian life sciences company has announced a £3 million investment in Wales, making Cardiff its new base in the northern hemisphere.
Report says more than £9 million of public money was spent by the Welsh Government before it ended its involvement.