More than a million people celebrated at New York City's Pride March on Sunday afternoon, forming a sea of vibrant colors in ...

Periodic limb movement disorder (PLMD) is repetitive cramping or jerking of the legs during sleep. It is the only movement disorder that occurs only during sleep, and it is sometimes called periodic ...

For over four decades, Bernice Johnson Reagon has been a major cultural voice for freedom and justice. An African American woman's voice, a child of Southwest Georgia, a voice raised in song, born in ...

On the evening of May 3, 1963, Americans watched on television as Martin Luther King Jr.'s campaign to desegregate Birmingham, Alabama collapsed under a wave of officially sanctioned violence.

In 1919 Marcel Duchamp penciled a mustache and goatee on a print of Leonardo da Vinci's Mona Lisa and inscribed the work "L.H.O.O.Q." Spelled out in French these letters form a risqué pun: Elle a ...