A recently unearthed geometric formation within the highly classified grounds of Area 51 has reopened global intrigue surrounding the enigmatic U.S. military base. Photographed by Google Earth ...

A mysterious structure has been spotted on Google Earth in the infamous Area 51, sending a new wave of speculations and reigniting alien conspiracy theories. The triangular tower, shared by several on ...

The net of a 3D shape is what a shape looks like when opened into a 2D shape. The net can help to show the areas of each face that make up the surface area of a shape. The same units are needed for ...