The Oak Creek massacre signaled the rise of White supremacist violence. But the warnings went unheeded

No one in the Sikh community in Oak Creek, Wisconsin, could ever have imagined the horror that would unfold on August 5, 2012. Police in Albuquerque, New Mexico, have created an online portal where residents can upload videos and images that may help authorities investigating the recent killings of four Muslim men. [Read more]

These are the surprising and personal stories lost and hidden in America's past, hosted by CNN's Abby Phillip, Suzanne Malveaux, Omar Jimenez, Athena Jones, Ryan Young, John Avlon and more. Knowing these stories might reshape your understanding of the disparities the country faces today. [Read more]

From Seattle to Oklahoma City to Boston, scorching high temperatures or torrential rainfall are on tap for much of the US. [Read more]

At least nine people were injured in a shooting in downtown Cincinnati early Sunday, police said. [Read more]