While it may not feel quite like spring, the grounds of the Cincinnati Zoo and Botanical Garden are just weeks away from bursting into bloom. Cincinnati Zoo horticulturist Scott Beuerlein is also ...

Bright orange-red African tulip trees, once planted as ornamentals, are now spreading across the hillsides of Rarotonga and threatening the island’s unique forests and wildlife.

The right plants add beauty and fragance to landscapes and give back to the environment by providing larval food and nectar for butterflies. Live oaks and African Tulip trees both provide shade and ...

Add Yahoo as a preferred source to see more of our stories on Google. You know spring has (finally!) arrived when you see tulips in bloom in your garden. These gorgeous flowers grow from bulbs that ...