Wondering what that purple-leaf shrub is? Learn how to ID dwarf red-leaf plum vs. western sandcherry, plus tips for gladiolus ...

Christmas cactus is one of the easiest houseplants to care for, producing gorgeous blooms. Despite its seasonal name, Christmas cactus thrives year-round with the right care. But when those glossy ...

This is the time of year when Nicole Hughes gets constantly distracted by the fall foliage as she drives around North Carolina. "I'm always looking," says Hughes, a biologist at High Point University.

Add Yahoo as a preferred source to see more of our stories on Google. Close up of a Christmas cactus with pink flowers. The Christmas cactus is an unusual twist on the traditional festive houseplant.