The latest stories from the Technology section of the BBC News web site.
Updated: 26 min 23 sec ago
Amazon, the global online retailer, is changing the way it records European sales in a move that could see it paying more tax.
Apple promotes British designer Jony Ive to chief design officer, according to reports.
Is the lorry driver of the future a piece of software?
The planned flight of the sun powered plane, Solar Impulse 2, has been postponed.
Business secretary Sajid Javid has told phone provider O2 to "sort it out" after complaints about users losing signals on their mobiles.
A jet-powered bike has been tested at Pendine Sands in Wales in preparation for a land speed world record.
A team which recreates popular films as 8-bit video games is attracting millions of views on YouTube.
Nigeria's fuel wholesalers say they have reached a deal with the government that should soon see the end of the crippling fuel crisis.
#CharlieCharlieChallenge is trending worldwide as people try to talk to a "Mexican demon" named Charlie.
Ofcom says that changes to the billing structure of 08, 09 and 118 numbers will lead to cheaper calls for consumers.
A family whose image was used in a poster campaign by the group opposing gay marriage in the Republic of Ireland say they were "naive" about stock photography websites.
Two of Nigeria's largest mobile phone companies say their networks may be affected by the national fuel shortage.
In what will be its greatest challenge yet, the zero-fuel aeroplane Solar Impulse will soon try to fly non-stop from China to Hawaii - a journey of more than 8,000km across the Pacific Ocean.
A start-up is developing a watch strap that contains a tiny camera, which takes a photo of a users' veins from their wrist to identify them.
The first round-the-world solar-powered flight, known as the Solar Impulse Two, is hoping to make the next and most difficult leg of its journey.
Is infidelity a billion-dollar business?
Why tech firms can no longer ignore the over-65s
Wikipedia co-founder Jimmy Wales tells Radio 4's Desert Island Discs he should surround himself with more pessimistic people.
A man from Canada breaks the world record for the furthest hoverboard flight.