Indoor gardens—including greenhouses, botanical conservatories, and climate-controlled tropical oases—will transport you to the lush wildlife of somewhere (or some season) far far away.

PHOENIX — See the fruits of spring in the vibrant blooming flowers! The Desert Botanical Garden has a new indoor exhibit at The RAF Exhibit Gallery that features endangered and rare orchids.

offers an indoor conservatory featuring Mediterranean plants, along with a dining and shopping area. One of the more unique things about the Missouri Botanical Garden is its ability to appeal to kids.

Billed as a "living plant museum," the United States Botanic Garden features dozens of intriguing plants and flowers across its indoor conservatory and outdoor gardens. Colorful orchids ...

The final phase of the Cincinnati Zoo's $60 million Elephant Trek exhibit is now open to guests. We have your look inside.