The bipolar spectrum includes baseline temperaments like hyperthymia, dysthymia, and cyclothymia, which can change how ...

TIME recently gathered four presidential historians–George Mason University’s Richard Norton Smith, Yale University’s Beverly Gage, and Russell Riley and David Coleman of the Miller Center of Public ...

Meghan Walbert is Lifehacker's Managing Editor. She has a degree in journalism and has worked at Lifehacker as a writer and editor since 2018, covering parenting, foster care, online child safety, and ...

Research has clearly shown that temperament plays a direct and forceful role in children’s sleep. Children with a “difficult” temperament (hard to soothe, prone to crying) have a much higher degree of ...

Did you ever wonder why parenting strategies that were so effective with one of your children do not seem to work for the other? Or why approaches that you remember being used by your parents do not ...