National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

A study published in the journal Cell provides the clearest evidence to date that people infected with influenza actively expel infectious virus into the air and that the amount released varies ...

Both President Joe Biden and former President Donald Trump scored big victories across the country on Super Tuesday, including here in Minnesota. However, when it comes to the general election in ...