Karyn Frick likes to think big. In college, she spent the summer after her junior year studying the neurobiology of memory in ...

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not only influence the body, but can cross into the brain and shape the behavior ...

Share on Pinterest Could the vagus nerve be key to reversing age-related memory loss? VILevi/Getty Images A study in mice concludes that age-related loss in memory function may be driven by changes in ...