Is This Tomorrow? review – back to the future as architecture meets art

Whitechapel Gallery, London
The Whitechapel revisits its groundbreaking 1950s exhibition, pairing architects with artists to present changing visions of what’s to come

Christian Dior: Designer of Dreams review – style over substance?

V&A, London
A celebration of the Paris fashion house has plenty of gorgeous frocks on display but fails to pin down its founder’s legacy

Seven ways technology will change in 2019

App stores, Facebook, smartphone photography, even USB cables – they are all facing disruption this year

Intruder alert! The best smart home security cameras

A new generation of devices featuring a host of clever features will make conventional alarm systems obsolete. We review four of the best

Five developments in space, time and fusion

Projects from gravitational wave detection to viewing the Milky Way and generating thermonuclear power march ahead

Tristram Hunt: ‘In the era of fake news, museums allow a better understanding of truth and history’

The director of the V&A on the institution’s expansion into east London, the antisemitism row in the Labour party, and the changing role of museums