Did you notice our fancy new look? I hope so — that's like not noticing that special someone's haircut. We're excited, you're (hopefully) excited. Let us know what you think. What else got you talking this week? Check it out:...

April Fool's Week Day can make any of us seem silly when we speak up. It can also make us skeptical of the good stuff. Take this advancement in fusion power research, for instance. It's real, and it's awesome. See...

Our writers read all of your comments, whether you're giving us a thumbs-up, dropping some new knowledge, oh-so-politely correcting a mistake, or trying to make us cry. We've taken a look at the discussions evolving this week and here's the...

In our three part series on the future of robotics, we've been trying to figure out just what it would take to build C-3PO for real. First we asked James Kuffner, a Carnegie Mellon professor who is working to build...