Japan’s NTT Data is buying Dell’s technology services business for more than $3bn (£2.1bn) in an attempt to further expand its business in North America.

Facebook apologises after its safety check system wrongly asks people in the US and UK if they are caught in a bomb attack in Pakistan.

Will smart energy meters be worth the money?

Electric bikes and 3D-printed prosthetics for Syrian refugees

How a disabled Syrian refugee invented an electric bike to help him get around

Amazon releases an online guide explaining how to access its virtual assistant Alexa via a Raspberry Pi.