SEATTLE — UPDATE ON MONDAY, MARCH 18: The University of Washington said Monday that 50-60% of buds at the Quad were in bloom, and peak bloom is expected by Tuesday at the latest. As spring ...

An easy way to dip your toe into the pond at the arboretum is to visit the Northwest Flower & Garden show and the Washington Park Arboretum booth or act as a volunteer at the opening night gala on ...

A rare and endangered tree has been cut down and stolen from the Washington Park Arboretum, according to the University of Washington Botanic Gardens. "The UW Botanic Gardens regrets to inform our ...