A New York Times health reporter explains what clinical trials are, why they are important and how they can help inform us.

Background: Observational studies have suggested that sodium-glucose cotransporter 2 inhibitors (SGLT2i) are associated with a lower risk of atrial fibrillation (AF) recurrence after catheter ablation ...

Totality of Evidence Demonstrates Meaningful Reductions in Both Medical and Surgical NEC for Very Low Birth Weight Infants ...

A new observational study compared the risk for severe gastrointestinal adverse events across dulaglutide, semaglutide, and ...

Every week of 2025 seems to bring a new health headline, whether it's about climbing autism rates, changing vaccination ...

Diabetes drugs such as semaglutide already have a reputation for lowering the risk of cardiovascular events in people with ...

These signals contradicted melatonin studies that suggested the over-the-counter supplement was cardioprotective against ...

Researchers have found evidence that taking melatonin for a year or more is associated with a higher risk of heart failure.

Adults with atrial fibrillation who drank a cup a day of caffeinated coffee were less likely to have recurrent AF or atrial ...

For years, many individuals living with atrial fibrillation have been advised to limit their coffee consumption. You may have ...

A new opinion paper shows no convincing evidence that there is a causal link between gut bacteria and autism, citing weak ...

People who had a daily cup of coffee had a lower risk of new episodes of atrial fibrillation compared with people who abstained from caffeine.