ColSpace, a media planning company that says it helps advertisers deploy more than $11 billion in spending, has added Mike Kelly as its chairman. Kelly, who had been CEO of the Weather Channel until 2012, had previously been a top executive at AOL. ColSpace founder Matthew Greenhouse remains the company’s CEO.
More in Technology


Chatrie v. United States asks what limits the Constitution places on the surveillance state in an age of cellphones.


Making a difference in the world doesn’t require changing your job.


AI isn’t going to be the end of the world — no matter what this documentary sometimes argues.


The AI company released a set of highly progressive policy ideas. There’s just one small problem.


Protecting astronauts in space — and maybe even Mars — will help transform health on Earth.


Houston, we have a plumbing problem.