Medical research

Blood group can predict risk of contracting viral disease

The risk of being infected by parvovirus is elevated in those people who have blood group Rh(D), according to a study published in The Journal of Infectious Diseases by researchers from Karolinska Institutetin Sweden in collaboration ...

Psychology & Psychiatry

Video games can boost children's intelligence: study

Researchers at Karolinska Institutet in Sweden have studied how the screen habits of U.S. children correlates with how their cognitive abilities develop over time. They found that the children who spent an above-average time ...

Psychology & Psychiatry

Q&A: Back-to-school anxiety

DEAR MAYO CLINIC: I have two sons, ages 5 and 14. My eldest is always excited to start school and have new adventures. My younger son will begin kindergarten this year. Although he went to day care part time, he has begun ...

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