This story was excerpted from Jessica Camerato’s Nationals Beat newsletter. To read the full newsletter, click here. And ...

Here’s how it works. Choosing the best MP3 player isn’t as simple as it sounds. Today’s devices have evolved far beyond basic music players. They’re now powerful high-resolution audio ...

And that's where dedicated portable music players (or 'DAPs': digital audio players) come in. In contrast, they are designed first and foremost to store music and play it back in the best quality ...