A Smithsonian-led team of researchers have discovered North America's oldest known pterosaur, the winged reptiles that lived ...

That painted tree with a white trunk has a secret meaning. Find out why gardeners and farmers do it, and how it helps protect ...

Too many lawns have a volcano-shaped pile of mulch around the base of the trees, which can lead to diseases, pests, and even ...

This article presents a design of novel millimeterwave (mmWave) phased array for fifth-generation (5G) systems. The single element of the array is composed of an S-shaped radiating element backed by a ...