Once thought resistant to invasion, regional deserts are losing native plants to aggressive weedy species like Saharan ...

A genomic analysis of roses has shown the ancestral rose was not red, white, or pink but yellow, which would have proven ...

These scientists analyzed native California wildflowers for a recent study and found that both space-based and airborne ...

Charm, romance, seduction… the oleander (Nerium oleander) or desert rose has long been featured in myth. In the language ...

Early spring is a great time to begin scouting around the yard or garden area and removing early-season invasive species and noxious weeds. A noxious weed is considered harmful to the environment ...