National

A foundation that supports first responders killed in the line of duty says it will take over the mortgages of the two New York City police officers killed last week as donations begin to come in.

The software used in the Sony data breach is available on the underground market. This makes it easier for criminals to execute an attack but harder to identify the perpetrators.

Americans buy 25 million Christmas trees every year. They're slow-growing crops, but the trees can be a smart investment for small farmers like the Carroll family in Louisa, Va.

Pittsburgh is the latest Rust Belt city hoping to lure high-skilled immigrants into its labor force by helping refugees and other immigrants land the kind of jobs they held back home.