If they do complete that, that means that 95 percent of California and Mexico will be walled off and divided and that affects the whole evolutionary history of the whole continent.” ...

Researchers Christina Aiello and Myles Traphagen have spent the last two days mapping the border between San Diego and Baja California trying to figure out where new portions of the border barrier ...

Political junkies will be able to pinch and zoom on real-time election results in CNN‘s app — just like John King does on TV using the news network’s famous “Magic Wall” — on election night and beyond ...