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 ...

Across 17 studies published between 2002–2024, involving 2,739 individuals, exercise was associated with a lower risk of developing cancer-related lymphedema compared with non-exercise. Using random ...

The benefit of beta-blockers after myocardial infarction in patients with a preserved left ventricular ejection fraction (LVEF) is unclear. We conducted a meta-analysis at the individual-patient level ...