Whether you’re making a call or a smoothie, our pick of gizmos at giveaway prices shows hi-tech needn’t mean high price
Will robots be the answer to labour shortages on farms? Our pick of the best planting, weeding and harvesting machines
After too long a silence, art is finally tackling global warming. Here are the big players – including the artist who’s lighting up Alaska
A computer-generated artwork is going to auction at Sotheby’s – but will AI art have staying power?
Jeff Koons heads to Oxford, Tracey Emin shows new work in London and the V&A debuts a sumptuous survey of Christian Dior – all in our weekly dispatch
An image of Edmond de Belamy, created by a computer, has just been sold at Christie’s. But no algorithm can capture our complex human consciousness