This activity is part of the Science Friday Sun Camp collection! Since you can’t visit the Sun right now—it is about 93 million miles away after all—you need to rely on pictures taken by telescopes ...

According to the OSI Model, the session layer is where connections are established, managed, and torn down. For connection-oriented network protocols, understanding how the session layer works, and ...

Whether it’s wired or wireless, most data communications today happens by way of packets of information travelling over one or more networks. But before these networks can work together, though, they ...