A deep red rose in Barbra Streisand's garden produced a new, gorgeous pink variety: Barbra's Baby. You can buy it now.

Popular varieties include the yellow ‘Canary bird’, the striking fire-hued Rosa foetida ‘Bicolor’, and the blood-red Rosa ...

Today, florists sell roses in a range of colours including red, purple, yellow — and even painted with blue or multi-coloured dyes. But what colour were the first roses? A large genomic analysis ...