Health

How to care for a new body piercing

Piercings can be a fun way to express yourself, but they can also cause complications—particularly in areas that aren't the earlobes—and need proper care.

Biomedical technology

New transistor measures glucose in saliva

A prototype sensor that measures glucose levels in saliva could eventually offer a simple, rapid and painless way for people to monitor their diabetes, according to the KAUST researchers behind the technology.

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