I signed up for military service in the months following 9/11, and later, as a military intelligence officer, I felt called, like so many others, to volunteer for deployment and service in Afghanistan.

Voter suppression is at the very core of the Trump re-election strategy.

The president is in charge of the military so that a single individual - accountable to Americans - is responsible for its successes and failures.

Because President Obama had an overall strategy, military and civilian leaders under his command could make reactive decisions that advanced the president's goals. In the military, we call that commander's intent: When there's a decision to be made and you don't have exact guidance at that moment, you at least know overall what your boss wants.

Unlike painting, sculpture, or music, typefaces must be useful to someone. Fortunately for designers, the digital age has produced new problems to solve - developing typefaces that work on mobile phones, for one - and enabled better solutions to old problems.

We focus on a unique form of artificial intelligence called artificial swarm intelligence.

The Internet is a container, not a substance.

Yahoo is still in many ways the definitive brand of the consumer Internet, but I don't think they can or should compete with Google any longer. That game is over.