Chiara Ferragni – how a ‘crazy blogger’ turned her life into a shop window

With her blog The Blonde Salad, the former law student has used her social media style posts to create a multi-million pound business. ‘People like my story as a self-made woman,’ she explains

New Jeff Koons sculpture is tribute to victims of Paris attacks

Bouquet of Tulips, currently being built, is to be installed on the plaza outside the Museum of Modern Art next year

World’s billionaires lose £215m each as global economy struggles

Study finds billionaire population grew in 2015, but total wealth of this group fell by nearly £250bn as economic growth stalled

Bulgari’s €1.5m restoration of Rome’s Spanish Steps hit by delays

Economic woes and bureaucracy hold up work on city’s attraction, leaving it closed at height of tourist season

The Gucci wife and the hitman: fashion’s darkest tale

When Patrizia Reggiani married Maurizio Gucci, they became one of Italy’s first celebrity power couples. But then he left her – and she had him murdered. Abigail Haworth unpicks an incredible tale of glamour, sex, betrayal, death and prison in the dizzying world of high fashion

How did Denmark become a leader in the food waste revolution?

From community food banks to food waste kitchens and even a supermarket, the Danes have embraced the concept