Simple nature-based activities can reduce stress, sharpen focus, and improve mental health—no wilderness or special gear required.

In his Introduction to Psychology, the father of psychology as a scientific discipline, Wihlem Wundt, wrote that “This science has to investigate the facts of consciousness, its combinations and ...

From “experimental archaeology” to the mysterious appeal of exploration, the wide-ranging subjects detailed in these titles captivated Smithsonian magazine’s science contributors this year Joe Spring, ...