Giant migrating contractions (GMCs) are powerful waves of colonic movement that propel intestinal contents toward the anus and are essential for defecation. Yet despite their physiological importance, ...

Monastir, Tunisia. It’s late October, early November—the ATP Challenger Tour 50 event in North Africa is in full swing. So far, so familiar. Yet beneath the usual intensity of competition, an extra ...

The ATP Challenger Tour welcomes two brand-new tournaments this week, both staged on hard courts and offering $200,000 in total prize money—and 125 valuable ATP Ranking points for the champion. The ...

The Jimmy Connors and Bjorn Borg groups for the Nitto ATP Finals 2025 are out, consisting of four players each The Jimmy Connors group has Carlos Alcaraz, Novak Djokovic, Taylor Fritz, and Alex De ...

The antitrust lawsuit filed Tuesday, March 18, against tennis’ governing bodies by the Professional Tennis Players Association (PTPA) intends to completely remake the sport and transform how its ...

Novak Djokovic pulled out of the ATP Finals 2025 soon after winning the 101st career title. Djokovic defeated Lorenzo Musetti in a grueling three-hour final to win the Hellenic Championship in Athens.