Diseases, Conditions, Syndromes

Is it asthma, or something else?

Asthma affects nearly 300 million people worldwide, and 24.6 million Americans had asthma in 2009. In severe forms, asthma can be deadly; however asthma-related deaths have been decreasing thanks to medical advances.

Oncology & Cancer

Heavy alcohol consumption linked to lung cancer

Heavy alcohol consumption may be linked to a greater risk of developing lung cancer, while higher BMI and increased consumption of black tea and fruit are associated with lower risk of the deadly disease. In three separate ...

Medical research

Maternal smoking causes changes in fetal DNA

Children whose mothers or grandmothers smoked during pregnancy are at increased risk of asthma in childhood, but the underlying causes of this are not well understood. Now a new study indicates changes in a process called ...

Health

Is an increase in penile length cause for concern?

According to trends in male reproductive health data, sperm quality and testosterone levels have declined over the last few decades, sounding alarm bells for Michael Eisenberg, MD, a professor of urology at Stanford Medicine. ...

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