Margaret Rock

Google is shaking up cable TV. Instead of bundling shows, is a la carte the future?

What makes us reveal too much on Facebook and Twitter? And why do we do it?

In the YouTube era, she's blazing her own trail in the cosmetics industry.

Online tools, and their lower costs, are changing the way we get counseling.

A wave of seniors are going online to find love.

When crowdsourcing goes bad, who's to blame?

Technology is shedding new light into this unknown, and often misunderstood, disorder.

Meet the woman behind the idea of the computer language.

How technology stunts the creativity of kids.

How to stay sane when you're surrounded by insane friends.

There's a big problem in tech, but also an even bigger opportunity for kids.

Solving the world's problems one game at a time.

If you're a small town, how do you create a tech hub?

New York, Boston and Chicago are taking a page from Silicon Valley to survive.

They say an Internet post is forever. But does it have to be?

When F. Scott Fitzgerald said, "There are no second acts in American lives," he wasn't talking about the Internet.

Why are some schools more successful than others? It's not the tablet...

As classrooms rush to adopt tablets, it looks a lot like the laptop craze a decade ago.

Guns are a growing problem. And technology may be the solution.

The evolution and the future of the smiley. =:o.

Instagram is dying, and you can thank Zuck.

A look into the secret lives of girls and Instagram.

Diving into the near future where sensors monitor your everyday life.

Gadgets make you more efficient, right? Well, not so fast...

The Chinese will welcome the Year of the Snake, but Silicon Valley may as well call it the Year of Google.

If you have kids, you need to set rules for gadgets. Here's how.

From Barack to baseball, here's what people are talking about.

Cyber-warfare is challenging how officials think about national security.

In the wake of smartphones, the "smart" prefix if cropping up on everything -- smart home, smart cars, smart boards in school. But as every aspect of our lifestyle is getting more connected, we wonder: is that really a smart thing?

Privacy will be under siege in the coming year, as large amounts of personal data become increasingly vulnerable on the Internet.