A lot of perennials don't need much special treatment during cold weather, but these plants will benefit from overwintering ...

Cold can kill dahlias left in the ground, so digging up the tubers and storing them for winter can ensure you'll have a ...

Fill your garden with a succession of colorful blooms with our complete guide to planting spring, summer, and fall-flowering ...

Joshua Plotnik: For about 20 years, I have been studying Asian elephant cognition. The biggest issue for the conservation of ...

The Pittsburgh Zoo and Aquarium announced plans to move two of its elephants from the zoo to the International Conservation ...

Elephant ears are only winter-hardy in Zones 9 and up, and they grow best in warm weather. Once temperatures fall below 50°F, ...