The EU's Justice Commissioner says American companies like Google and Facebook must abide by a proposed new European law on data protection or face stiff penalties.

Marketplace Tech contributor Chester Wisniewski of the computer security firm Sophos says change your password and lie.

The National Highway Traffic Safety Administration is proposing black-box rules that would kick in in September 2014.

How will health care be transformed by smart devices, continuous patient monitoring, and tele-medicine?

The European Union is taking a hard look this week at its Galileo navigation system — an alternative to American GPS. Galileo is so far costing three times what was projected.

This week, the retailing giant said it will soon offer its own currency, called the Amazon Coin.

iPad home videos — what's worth recording, where, and how?

Will.i.am of the Black Eyed Peas is happy to admit he's a tech geek. The musician, producer, philanthropist now has the title Director of Creative Innovation at the chipmaker Intel.

The giant Korean manufacturing company will create a huge research center and venture capital fund in Silicon Valley.

President Obama's Chief Technology Officer, Todd Park, talks about what exactly America's CTO does — and announces a second round of the Presidential Innovation Fellows program.