Medical research

Study identifies four major subtypes of long COVID

The post-COVID syndrome known as long COVID has four major subtypes defined by different clusters of symptoms, according to a study led by researchers at Weill Cornell Medicine.

Neuroscience

Researchers uncover new findings about cluster headaches

Debilitating cluster headaches commonly begin in childhood, but patients are not typically diagnosed until they are adults, according to research from The University of Texas Health Science Center at Houston.

Psychology & Psychiatry

Late-life depression may be linked to gender expression

Over time, depression has decreased among older women. But it is still nearly twice as frequent as among older men. This difference between men and women appears to be connected with both biological sex and gender expression, ...

Other

India has 21 million 'unwanted' girls

The desire of Indian parents for sons has created an estimated 21 million "unwanted" girls because couples keep having children until they produce a boy, the government said Monday.

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