Many have made art from Google Street View and Google Earth, but few have done as excellent of a job as Clement Valla. The Brooklyn-based artist studied the algorithmic mapping method of Google ...

With the proper know-how, readily available earth, sand, chalk, lime, or gravel can yield a versatile, strong, and durable construction material. Its colorful results vary from region to region ...

Most of the Earth’s core remains liquid. However, in 1936 it was discovered there is a solid (or very nearly so) inner component where the immense pressures overcome the very high temperatures.