Jay Bonner’s new book on Islamic geometric patterns is as dense and thick (595 pages) as the thorniest of textbooks, but the hundreds of illustrations and the immersion in this topic are simply ...

Jupiter and Saturn host some of the strangest weather in the Solar System, and nowhere is that more obvious than at their ...

The essence of Islamic design, which depends on Arabic calligraphy and abstract ornamentation, is not to imitate the natural world but “to distill visually the essence of rhythm and growth it ...

From Death Valley to Chile to Iran, similarly sized polygons of salt form in playas all over the world — and subterranean fluid flows might be the key to solving the long-standing puzzle of why.