Engineered microbes for textile dyeing

The environmental crises linked to textiles have given rise to several firms that aim to reimagine dyeing altogether. One such company, Colorifix, just got a boost via a $22.6 million (£18 million) Series B round, led by Swedish fashion giant H&M. Colorifix stands out for its progress in using microbes (such as E. coli) to naturally deposit dyes directly onto fabrics. Its microorganisms are engineered to produce specific colors and then brewed in vats like beer.