Newsroom, Smithsonian National Zoo UPDATE 12/4/2019: At ZooLights, powered by Pepco, visitors to the Smithsonian’s National Zoo can stroll through a dynamic and colorful winter wonderland under the glow of more than half a million environmentally-friendly LED lights, animal-shaped lanterns, and wildlife silhouettes. For the first time, an immersive outdoor art installation, “Entre Les Rangs,” […]