Halloween conjures visions of eerie decorations and spine-chilling cocktails, and few drinks are as unsettling as the Alien Brain shot. This shocking concoction combines different colors ...

You may know brain freeze by one of its other names: an ice cream headache, a cold-stimulus headache, or sphenopalatine ...

But these frozen treats can sometimes trigger "brain freeze" — a sharp headache and intense mouth pain. We wanted to know what causes brain freeze, so we connected with doctors to find out.