If you have wild rose bushes growing on your property, you may have noticed how invasive they are and how aggressively they spread. Here's how to control them.

Rosa californica, or the California wild rose, is a beautiful native plant that will add a naturalistic charm to any yard. With vibrant pink flowers in summer and crimson red hips in fall, 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 ...

While “roses are red” in a familiar poem, new evolutionary genetic analysis by Chinese and Dutch researchers has revealed that the first roses were likely yellow. Roses are one of the most ...