In a festival of sport not lacking exhilarating and breakneck events, speed skating is one of the most exciting and enjoyable to watch at the Winter Olympics. And to make sure you catch all of the ...

Tired of spam texts that just won't stop? Your phone comes with built-in protection, but it might be turned off by default. Here's how to fix that on both iPhone and ...

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 ...

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