Saype’s grassy graffiti: meet the street-art sensation who sprays mountains

The French artist’s giant biodegradable artworks adorn fields, are best seen by drones and last only days. Now, Guardian readers can get their hands on them

Makeup millionaires show how women are taking control of the beauty industry

Forbes’ list of the richest ‘self-made women’ in the US has includes 10 in the skincare business, including Rihanna and Kylie Jenner. But is it something to celebrate?

Rihanna named world’s richest female musician

Forbes magazine estimates the musician’s fortune at $600m, a figure bolstered by her lucrative fashion and beauty ventures

WWDC 2019: Apple unveils new iOS, iPad OS, macOS and Mac Pro

The iTunes app is dead, your iPhone will be faster and the $5,999 Mac Pro becomes firm’s most expensive computer

Jaguar I-Pace: ‘An SUV that’s fast, nimble, desirable… and electric’

As motorists slowly make the switch to electric cars, the multi-award winning Jaguar I-Pace proves that the future of motoring is different, but equally thrilling

The five: robot farmers

Will robots be the answer to labour shortages on farms? Our pick of the best planting, weeding and harvesting machines