The Saharan Air Layer, or SAL, is a mass of very dry, dusty air that forms over the Sahara Desert in late spring and summer. This layer of dust will travel off the west coast of Africa into the ...

Unlock the secret to an effective propagation method for difficult-to-root plants with Friends’ horticulturist Julia Adams. In this hands-on workshop, you will learn about the science behind ...

When I share the secrets to growing crape myrtles in Prescott, gardeners often express surprise. You might think these ...

Noosh Launches“AIR” – The Must-Have Summer Base Layer That Feels Like Wearing Nothing at All Noosh Launches“AIR” – The Must-Have Summer Base Layer That Feels Like Wearing Nothing at ...

Let’s break it down. The Saharan Air Layer (SAL) is a warm, dry layer of air that forms over the Sahara Desert in North Africa during late spring, summer, and early fall. This layer carries ...

A massive cloud of dust from the Sahara Desert will reach the U.S. this week. The Sahara Air Layer occurs when dry air and dust gathers over the Sahara Desert. This is the largest dust event to travel ...

This layer of dust is known as the Saharan Air Layer (SAL). Tropical cyclones need specific ingredients to form, and one of them is moisture. As you would expect, the Saharan Air Layer over the ...

A plume of Saharan dust is expected to reach Florida this week. The Saharan Air Layer (SAL) is a mass of dry, dusty air that forms from the Sahara Desert and travels across the Atlantic.