House fails to pass stopgap DHS funding bill
Eric Holder: U.S. is 'working on' ways to capture Jihadi John
Russian opposition politician Boris Nemtsov reportedly shot dead
U.S. blogger Avijit Roy hacked to death in Bangladesh
Star Trek's Leonard Nimoy dies at 83
U.S. special forces are getting a new 'stealth' motorcycle
Here's a look at the killer dirt bike even Chuck Norris would ride
Can Apple make the electric car cool?
The great patriotic race to reinvent the battery
The shameful shaming of Twitter's digital mobs
How the drone ambulance of the future might work
The hidden cost of the on-demand economy
The surprising economics of credit card fraud
Are cyber currencies already dying?
Is your Facebook dependency killing the internet?
Are tech startups the key to improving public safety?
Silicon Valley is already dead
Russia is great at invention, but stinks at innovation