What drains a smartphone battery so quickly... and what can be done about it?

Many think texts and tweets are crimes against proper grammar, but linguist Ben Zimmer argues that this misses the point

In the last in a five part series on the future of mobile, Roland Pease explores why networks may soon be flooded with robotic customers.

In the first of a five-part series on the future of mobile, Roland Pease explores the invisible problem that could stop the future before it has begun.

In the second of our five part series on the future of mobile, Roland Pease explores the innovations and tricks that will keep us connected.

In the fourth of a five part series on the future of mobile phones, Roland Pease explores how the "wonder material" graphene could transform phones forever.

Why are household brands that sell us kitchen appliances or snack food now commissioning science fiction authors and artists? Chris Baraniuk reports