Concentrations of lung-damaging ozone hit a record high in China in June

Former Paris St Germain boss was chosen to replace long-serving manager Arsene Wenger in May

The car generates net profit margins in excess of 30 per cent

It has seen numerous efforts by these companies to improve transparency

Building collapses in India are more common during the current monsoon season

28-year-old joined Premier League in 2014 but has fallen out of favour under manager Jose Mourinho

The investigators are interviewing former and current Uber employees as well as seeking documents from its executives

Moroe will officially be the chief executive officer on a permanent basis

The spin-off of what is an asset-heavy part of its business could be a step in that direction

Accusing e-commerce marketplace operator Groupon of using patented technology without authorisation