( July 15, 2025, 2:36 PM EDT) -- WILMINGTON, Del. — A lower court “erred in adopting a standard that favored or presumed the admissibility of expert testimony,” the Delaware Supreme Court ruled in an interlocutory appeal, finding that the trial court was wrong to deny a series of motions to exclude testimony from experts who opined that Zantac containing ranitidine can cause 10 types of cancer....