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 ...

How does static electricity work? Learn more about these electrical chargers and how they may have been a key to life. Unlike flowing electricity, static electricity can accumulate on surfaces and ...

Safe coding is a collection of software design practices and patterns that allow for cost-effectively achieving a high degree ...