Discover how seasonal affective disorder disrupts brain chemistry beyond winter blues. Learn about light therapy and ...

The additional hours of sunlight can disrupt circadian rhythms, and being stuck inside can produce claustrophobic feelings ...

Summer depression has not received as much attention in research or general awareness as winter seasonal affective disorder (SAD). But it affects many people, and is likely caused by heat ...

The mystery of autism has long enthralled both scientists and individuals. Over time, researchers have proposed various theories of the condition from the diametric mind to the extreme male brain ...