Many gardeners love being outside in their garden on a beautiful sunny summer afternoon. But what if your garden is in a full-sun location and the air temperature is 95 degrees with a heat index of ...

In the desert, shade can be hard to come by. Trees for shade demand water throughout their entire lives, so growing for shade becomes difficult and costly. It also takes a lifetime to achieve. In the ...

The Tucson sun is relentless. Despite our cloudless skies and abundant sunny days, many of us are reluctant to spend time outside in our yards and gardens due to the heat and brightness. Some shade is ...

Students will design and build a structure that can block the sun to create a shaded area and will test to see if the shady spot is cooler. Sunlight warms the Earth’s surface. Certain structures are ...