Obstetrics & gynaecology

Four things you need to know about having a cesarean section

If you're pregnant or planning to have a baby soon, you've probably been given lots of advice and information about what you might experience during and after the birth. But less information is often given about what to expect ...

Psychology & Psychiatry

Depressed? Anxious? Air pollution may be a factor

In the 1990s, residents of Mexico City noticed their dogs acting strangely—some didn't recognize their owners, and the animals' sleep patterns had changed.

Diabetes

The world of diabetes brought to life on a diminutive chip

Diabetes mellitus is a group of metabolic diseases characterized by hyperglycemia resulting from defects in insulin secretion, insulin action, or both. The chronic hyperglycemia associated with diabetes is not only inherently ...

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