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Your selections: Emotions Stress and Anxiety
The ability to react quickly in response to threatening events has been with us since the time of our earliest ancestors.
  • BrainFacts/SfN
In this two-part lesson by the American Association for the Advancement of Science, students learn about gelotology (the science of laughter) and its benefits to our social, mental, and physical well-being.
  • American Association for the Advancement of Science
What's going on inside the teenage brain? This Frontline television special explores how science may unlock answers to that question.
  • PBS