When the sun goes down, most plants take a break from photosynthesis — the process that turns sunlight into energy and oxygen. At night, they usually absorb oxygen and release carbon dioxide, just ...

The Conservatory gleams in the Louisiana sunshine, its glass panels creating a cathedral-like atmosphere for the tropical specimens housed within. Inside this climate-controlled haven, plants from ...

Louisiana hides a secret that rivals any European garden tour, and you don’t need your passport to find it. The New Orleans Botanical Garden at City Park stands as a 12-acre masterpiece where Spanish ...