Josh Lowensohn joined CNET in 2006 and now covers Apple. Before that, Josh wrote about everything from new Web start-ups, to remote-controlled robots that watch your house. Prior to joining CNET, Josh ...

Google's new reCAPTCHA security software gets rid of complicated word puzzles and uses a simple checkbox to confirm whether a user is a human or a... A squiggly word puzzle pops up as you're trying to ...

Google has made several improvements to the reCAPTCHA anti-bot service after San Francisco-based start-up Vicarious claimed that its artificial intelligence (AI) software can crack the Turing test.