Digital music: mainstream for some time

Digital music has been mainstream for some time, with download services such as iTunes putting the music format into the hands of even the most staunc(...)

Former professional skateboarder Tony Hawk holds the X1000V action camera  during the 2015 Consumer Electronics Show in Las Vegas. Sony unveiled an ultra-high-definition action camera as it challenges GoPro in the market for filming extreme sports. Photograph: David Paul Morris/Bloomberg 2:30

High definition continued to dominate the 2015 International Consumer Electronics Show (CES), as Sony and Panasonic revealed their plans for the futur(...)

 Marissa Mayer, president and CEO of Yahoo, speaks at the consumer electronics show CES in Las Vegas. Photograph: Britta Pedersen/EPA

The Consumer Electronics Association has, for some time now, been facing accusations that CES is starting to lose its relevance. Big announcements are(...)