They, too, have separated. In the early 1960s, Penrose had sent Dutch artist M.C. Escher two-dimensional drawings of impossible three-dimensional structures, most notably “the Penrose triangle”.

One believer was killed because Islamists found out he was keeping money in his home. Radicals are targeting believers from a Muslim background and those who minister to them. “Because of this ...

Applicants for a license to be part of Delaware's recreational marijuana business are still waiting for their criminal background checks. "We're at the mercy of the FBI," Delaware Safety and ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Maurits Cornelis Escher – better known as M.C. Escher – is one of the world’s most famous graphic artists. A selection of the 20th century Dutch master’s work is coming to Atlanta for two events, the ...