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Gaming is a great way to get across social cause messages, from gender stereotypes to cyberbullying to environmental activism. Here are 11 great examples.

There have been a great many attempts at virtual reality, in a great many forms. Here’s a smattering of 8 virtual reality headsets over the years.

We put the new version of the credit card-sized computer through its paces by pitting it against its predecessor.

If you accumulate a lot of receipts, you need a simple, reliable way to manage them. These apps can help.

Social robots, which interact with humans, are becoming more realistic than ever. Here is a look at some social robots built through the years and models that will be popular in 2015.

A tour of the board released today whose upgrades to its processor and memory has reportedly multiplied its performance.

The laptop, 3D printer and other pieces of kit certified as being as open source as it is possible to get by the Free Software Foundation.

If you’re looking for hands-ons ways to learn more about building computers, or wanting a refresher, here are 10 kits to get you started.

Tap into the extra power and efficiency offered by these lesser-known Google Apps.

Increasingly, people want to know what’s in their food, and technology offers more transparency. Check out these 10 tools and apps that decode nutrition labels and ingredients.

One of the most revolutionary uses for 3D printing is to make more affordable, customized prosthetics. These 10 inspiring stories that may not have been possible without this emerging technology.

Take the hassle out of booking ground transportation with the help of these five smartphone apps.

Meditation and mindfulness are key to relaxation, but it’s hard to unplug. Here are 10 apps to help you take a break anytime of day.

When you need to track your work time while on the go, one of these five free Android apps will simplify the task.

If you’re looking to bolster your reading list to start 2015, here are 8 picks for books on leadership and innovation.

Researchers show off a new technique for building 3D circuits that could lead to new medical implants, solar cells and other electronics.

Check out the weirdest and the wackiest of CES 2015. How about a 3D printed spider dress, or brainwave sensing headbands? Or even a helmet to grow hair through phototherapy.

CES 2015 was full of smart gadgets, wearables, 3D printing, and IoT technology. These photos highlight the best stuff that the TechRepublic staff saw at the world’s biggest tech conference.