The renowned psychologist Abraham Maslow was one of the founders of humanistic psychology. A President of the American Psychological Association, Maslow is best known for his theory of human ...

The Ancient Egyptians’ ability to build the Great Pyramid of Giza in the absence of modern machinery and technology has amazed – and baffled – experts for decades. But now the mystery surrounding the ...

For new discoveries, everyday mysteries, and the science behind the headlines, follow NPR's ShortWave podcast . Over a century ago, the German psychologist Wolfgang Köhler conducted what became a ...

Pyramids are just about the last thing you think of when it comes to Iowa. But these memorials are a sight to see in the Hawkeye State and well worth the trip. Just how did these structures come to be ...