Home should be our sanctuary, a place of comfort and safety. However, according to first responders who witness the aftermath of preventable accidents daily, many of us unknowingly create hazards ...

How the U.S. government measures race has changed substantially since censuses began in 1790. Today, Americans differ on whether the government should ask about race.

Racial categories, which have been on every U.S. census, have changed from decade to decade, reflecting the politics and science of the times.