Philosophers have always wrestled with how love can be so morally important, yet so personal and even arbitrary.

Floyd Newsum Jr. frequently placed ladders — symbols of hope and rescue — in his works as an homage to his father, one of the ...

Zeev Engelmayer is an Israeli artist who is creating postcard drawings of hostages that have become symbols of hope for the families who have waited months for their families to come home. NBC News’ ...