Often overlooked, a racquet’s string pattern can make a big difference in your game. During the press conference following his semifinal victory over Andy Roddick at the Sony Ericsson Open in April, ...

Once a blip on the racquet-spec radar, string pattern has become an increasingly important—and complicated—consideration. Here are a few things you should know about strings before your next racquet ...

If you could take an apple and break it into smaller and smaller parts, you would find molecules, then atoms, followed by subatomic particles like protons and the quarks and gluons that make them up.