Trump is tops on Twitter, but Bernie dominates on Reddit. Here's how all the candidates stack up.
Fringe candidate George Galloway joins cabbies protesting against ride-hailing apps, but organisers of the demo don't welcome his support.
The Washington Post builds a Flappy Bird spinoff featuring major US presidential candidates in the 2016 election. Can you keep Bernie Sanders and Marco Rubio from crashing?
The Transhumanist Party candidate called in from the campaign trail and his "Immortality Bus" to help us look forward to 2016...and to 2050. We also look back at scientific highlights of 2015.
For the final CraveCast of the year, we look back on the geekiest moments of 2015 -- and look forward with Transhumanist Party candidate Zoltan Istvan.
Sun, space and location can determine if your home can be updated with solar panels.
Transhumanist Party candidate Zoltan Istvan says implanting technology in those fleeing unrest in the Middle East could allow us to aid the humanitarian effort and protect our borders from terrorists.
Commentary: CNET's Eric Mack speaks with Transhumanist Party candidate Zoltan Istvan about America's cyborg future and finds himself hesitant to join the borg so soon.
PBS is hosting the next Democratic debate tonight. Here's how you can tune in.
The Republican candidate bids farewell to her presidential aspirations via Facebook.