Background/aims Posterior capsule opacification (PCO) is the most frequent long-term complication after cataract surgery, caused by proliferation of residual lens epithelial cells (LECs). Metformin, a ...

Objective To assess whether post-authorisation studies registered with the European Medicines Agency (EMA) adhere to legislation and recommendations to publicly post study protocols and results.

Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world.

This February, organise a walk with friends and family to raise funds to help protect and restore nature around the world. Thanks to your support, we've been able to fund projects around the world ...

February 27, 2026 • Experts say this kind of media campaign is unprecedented and paints a distorted picture of immigrants and crime ...

Objectives The optimal maternal age at childbirth has been a topic of bourgeoning literature, with earlier ages offering physiological benefits for maternal recovery. In contrast, later ages to give ...

We promise, we're faithful watchers of 'The Traitors' February 25, 2026 • The Peacock reality show The Traitors has become weekly appointment television, as the always impeccably dressed Alan Cumming ...