Health

Lead poisoning a risk at indoor firing ranges

Indoor firing ranges may put hobby shooters, law enforcement officers and employees at risk from lead exposure, particularly if proper dust-control measures are not in place.

Neuroscience

Is tinnitus causing that ringing in your ear?

Have you ever experienced a constant ringing in your ears that you can't pinpoint the cause? It might be tinnitus ('tin-ni-tus) - the sensation of hearing a sound when no external sound is present. In most cases, tinnitus ...

Oncology & Cancer

Diagnostic imaging may increase risk of testicular cancer

Early and repeated exposures to diagnostic imaging, such as X-rays and CT scans, may increase the risk of testicular cancer, suggests a new study from Penn Medicine researchers published online today in PLOS ONE.

Health

How to take your temperature

Always use a digital thermometer to check your temperature. Because of the potential for mercury exposure or ingestion, glass mercury thermometers have been phased out and are no longer recommended.

Medical research

Blocking hormone uptake burns more fat

A newly discovered regulatory mechanism helps the body control the rate of fat metabolism, according to a new study publishing on January 17 in the open-access journal PLOS Biology by Ligong Chen of Tsinghua University in ...

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