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 ...

This Perspective provides minimum community standards and best-practice guidelines for hydroxyl radical protein footprinting–mass spectrometry, including experimental design, sample preparation and ...

It is widely believed that language is structured around ‘constituents’, units that combine hierarchically. Using structural priming, we provide evidence of linguistic structures — non-constituents — ...