TENNIS.com gear editor Justin diFeliciantonio and his technical advisers answer your equipment questions in the Mailbag. Click here to send in a question of your own. I just read your review article ...

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, ...

Theoretical physicist Lennaert Huiszoon has described a new family of strings in research conducted at the National Institute for Nuclear Physics and High Energy Physics. He investigated so-called ...

Tennis players rarely break strings anymore, but they still want their rackets to be given a fresh set. By Lola Fadulu Good morning. It’s Thursday. Today we’ll look at the people who string rackets at ...

Today, on the last day of the U.S. Open, we have a chat with a tennis writer. By Adam B. Kushner I am the editor of this newsletter. I’m a delusional tennis player. Not the kind who brags about his ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...