Staff Report

Shortly after the sudden death of her husband, Sheryl Sandberg has come out of mourning with a post about grief.

Start up company Deliveroo is trying to disrupt the takeaway food business, by making it easier for more restaurants to deliver.

A competition which challenges robots to complete human-based tasks is taking place in California.

A new instalment in the best-selling post-apocalyptic video game series Fallout is confirmed.

Lufthansa Group is making online-booking services, including Opodo and Expedia, add a surcharge, to encourage people to use its own site.

Apple recalls its Beats Pill XL speaker systems warning that they could overheat and pose a fire risk.

Plans to equip all Met Police officers with cameras on their uniforms are announced by the Mayor of London.

A growing band of hacktivists is helping Islamic State spread its message by attacking media organisations and websites, a security company suggests.

Richard Prince prints off strangers' Instagram photos and sells them for thousands of dollars - he claims it's art, but some of the photographers disagree.

BBC Click looks at the potential growth for e-Sports around the world.