Email has never been huge in China, and it’s down to a combination of cultural factors and timing.

Ending an email with ‘All the best’ or ‘Regards’ seems too detached right now. What can we say that seems genuine and compassionate?

Hackers are cooking up ever more ingenious ways to crack your secrets. But with the right tricks, you can learn to outsmart them and protect your privacy.

Could we one day hook up our brains to the internet? Rose Eveleth investigates a claim for the ‘first’ online message sent between two minds.

A strange question until you consider what our inboxes ask of us and how these messages dictate our lives.

Many parts of the world are without internet coverage. Now search giant Google plans to bring web connections via a fleet of high-flying balloons.

A recent poll called them one of modern life’s top irritants, but how do spam messages work? And should you act like a scammer yourself to win attention online?

As the tech giant is overhauling the look of its products, BBC Click’s Sumi Das asks whether it is too big a company to have a unified design strategy.