What on-demand video could mean the Xbox means for the future of TV and home entertainment.

It's syntax, not politics

By all counts, the departure of Dag Kittlaus was an amicable parting and long expected. Kittlaus stuck around through the launch of the iPhone 4S,…

A free, online class on artificial intelligence will be offered through Stanford. So far, over 58,000 people are signed up. Instead of grades or…

Jeopardy! champs Brad Rutter and Ken Jennings may have met their best match: Watson, the IBM super-computer with a profound command of natural la…

Seti (Search for Extraterrestrial Intelligence) astronomer Seth Shostak says instead of listening for radio waves and looking for biological signs…