I think artificial intelligence will likely change the character of warfare, and I believe whoever masters it first will dominate on the battlefield for many, many, many years.

It is an honor of a lifetime to be appointed secretary of defense and to lead the greatest military in history.

Our adversaries must see diplomacy as their best option because war with the United States will force them to bear enormous costs.

Together, we will remain the most ready and capable military force in the world, which is what our nation expects and deserves.

All video games are games, obviously. They're designed. They're digital. They have rules; they give an audience some type of vicarious experience.

Despite the digital age, there is a very large number of venues and spaces that are looking for plays, and many of them are looking for new plays.

When you think of technology that gets people excited - long lines at stores, enthusiastic reviews in the blogosphere, passionate evangelists - the first thing to come to mind probably isn't thermostats. Then, along came Nest.

I love this stuff - bitcoin, ethereum, blockchain technology - and what the future holds.