Psychology & Psychiatry

Higher narcissism may be linked with more political participation

A politically engaged electorate is key to any thriving democracy, but not everyone participates in elections and other political activities. New research found that people who are narcissistic may also be more politically ...

Health

Poor sleep quality linked to multiple chronic conditions

When clinicians focus on lifestyle changes to manage and prevent multiple chronic conditions, they will often ask patients about their alcohol consumption, smoking habits, exercise regime and diet. But what about the quality ...

Diseases, Conditions, Syndromes

Coronavirus: Can S. Korea be a model for virus-hit countries?

A rapid surge in coronavirus cases saw South Korea become one of the world's worst-affected countries outside China, but it has since cut infection rates significantly and has one of the lowest fatality rates anywhere.

Surgery

Stronger thigh muscles may prevent knee replacement surgery

Stronger quadriceps muscles, relative to the hamstrings, may lower the risk of total knee replacement, according to research being presented at the annual meeting of the Radiological Society of North America. Researchers ...

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