US supermarket giant Walmart is to announce a new partnership with Uber and Lyft as it seeks to take on online retailer Amazon.

A bluetooth system that alerts underground train users to give up their seats for pregnant travellers is trialled in South Korea.

The boss of Gawker Media says he is “confident” of succeeding in an appeal in a costly legal case involving wrestler Hulk Hogan.

A flat lens made of paint whitener on a sliver of glass could revolutionise optics, its US inventors say.

The founder of Gawker Media, Nick Denton, defends the company’s actions in the long-running legal battle against tech billionaire Peter Thiel.

The digital nomads making the world their office