Twitter's IPO was one of the biggest tech events of 2013. What's in store for 2014?

Really, is a second screen on the phone's back a useful innovation — or a gimmick?

Google's East Coast think tank unveiled some new tools all designed to make internet access easier where it's now hard to get.

A look at Intel's Global Innovation Barometer study.

A new product is a sort of decoder ring for mass transit systems.

Kara Miller, host of WGBH radio show Innovation Hub, talks about her favorite things at EmTech.

How the Media Lab came to be the Media Lab.

First Yahoo. Now Hewlett-Packard is telling telecommuters to come back into the office.

Some low-tech innovations are making a big difference.

This year's list is just out. It's full of game makers, health care hackers, engineers and people hoping to build new energy economies.