IQ

• Concussions have no impact on children’s IQ, Canadian study finds

  A University of Calgary-led study has some positive news for parents whose children have suffered concussions, finding kids' intelligence is not affected by the brain injury.

  Health

  Jul 17, 2023
  
• Half of American IQs lessened by lead in gasoline, study says

  Lead is a neurotoxin that can have serious harmful effects on humans, especially children. A study examined the consequences of inhaling automobile exhaust.

  Health

  Mar 10, 2022
  
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• What your swearing says about you

  We all try to control our language, but it's much easier to do that when you understand why it happens in the first place.

  Lifestyle

  Aug 7, 2017
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• ‘I have a 176 IQ’: Man claiming to be millionaire genius removed from JetBlue flight

  Cellphone video captured the scene on a JetBlue flight April 8, as a belligerent man claiming to have a genius-level IQ, six houses, and millions of dollars was forcibly removed.

  Crime

  Apr 14, 2016
• Study questions link between teen pot smoking and IQ decline

  A new analysis is challenging the idea that smoking marijuana during adolescence can lead to declines in intelligence.

  Health

  Jan 18, 2016