Health

This year's flu shots match the circulating strains well, early data show.

A woman's unusual vomiting episodes may be linked to an autoimmune disorder.

Researchers have isolated viable microbes from melting permafrost after tens of thousands of years. But don't worry; they infect only amoebas.

Cannabis is one of the most widely used drugs in the world. While there are only a few countries where cannabis is legal for recreational use, many more countries have legalized the use of cannabis for medical reasons.

The treatment Rebyota contains gut bacteria and is approved to prevent a dangerous bacterial infection.

Doctors reported a case of a man who developed a cough due to a large mass in his chest.

Doctors reported an unusual case in which a man's bladder ruptured due to a shingles infection.

Pregnancy caused women to lose gray matter, and reshaped the brain’s "default mode network," a set of brain regions that are most active when the mind is wandering.

A woman was poisoned when she drank bitter gourd juice.

Our anatomy and the nature of paper make paper cuts super painful.

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