Dusk-to-dawn light bulbs turn on at dusk and turn off when daylight breaks, detecting the change in light using a photocell ...

In a breakthrough for next-generation technologies, scientists have learned how to precisely control the behavior of tiny ...

Through photosynthesis, plants use sunlight to convert water and carbon dioxide into energy-rich carbon compounds such as ...

Let your grow lights shine on your indoor gardens this fall. Here’s how you can use, choose and shop for the best grow lights.