What child abuse does to the brain’s wiring

By examining the brains of people who suffered child abuse under a microscope (after they died), scientists have detected structural differences in their brains.

Word of the day: ‘dotard’

US and N. Korea are engaged in a war of words that we hope will not escalate into a nuclear threat. The words are becoming personal, though.

Will the US pull out of Paris?

There's been a hint of bipartisanship in Washington lately, but will it affect international agreements? The wall? Immigration?