The White House sent a secret “hotline”-style message to Russia on Oct. 31 to warn against any further cybermeddling in the U.S. election process. Russia didn’t escalate its tactics as Election Day approached, but U.S. officials aren’t ready to say that deterrence worked. The previously undisclosed message was part of the high-stakes game of cyber brinkmanship that has been ...

  In the world of making everyday life more digital, something is starting to tip. You can see it at Noyes Air Conditioning Inc. on Monday mornings. They used to be a nightmare, as recently as 2013, says General Manager Chris Kaufman in Gaithersburg, Maryland. Seventy technicians would dump a week’s worth of service tickets on accountants who’d then scramble ...

  A pipeline in North Dakota has become a rallying cry for protesters seeking to stop new fossil fuel projects. Their goal — reducing emissions — is the right one, but their methods —opposing and sabotaging pipelines — are wrong. Climate Change Maybe the pipeline, which once completed would carry oil to a shipping terminal in Illinois, needs to be ...