Diseases, Conditions, Syndromes

Repeat COVID infections increase risk of health problems: study

People who have had COVID more than once are two or three times more likely to have a range of serious health problems than those who have only had it once, the first major study on the subject said Thursday.

Health

Lowest pollen counts occur between 4:00 a.m. and noon

If you are allergic to pollen, you've probably wondered if certain times of day are better than others for going outside during pollen season. A new study being presented at this year's American College of Allergy, Asthma ...

Psychology & Psychiatry

Ease seasonal affective disorder with an exercise routine

As the days start getting shorter and darker, people might feel impacted by seasonal affective disorder (SAD). The downturn in mood that happens with the change in light is likely associated with decreased levels of neurotransmitters, ...

Psychology & Psychiatry

Research shows daylight has big impact on cognitive functions

Imagine you are in a laboratory room watching two African grass rats trying to navigate through a maze. One grass rat moves through the course quickly and finds its way out easily. The other struggles and cannot figure out ...

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