"Holy father, I dare tell you that all of Mexico congratulates you and is with you," Aguiar Retes says he told Pope XIV.

A lone gunman killed nine people and injured several others at an Austrian high school in the city of Graz, the country's second-largest city. Police say the suspect died of a self-inflicted gunshot ...

At least 10 people are dead and several others injured in a school shooting in the southern Austrian city of Graz. NBC News' ...