Katherine Gray

A high-tech toilet is an innovative solution to an age-old problem. And it's nothing to pooh-pooh.

These robotic, claw-tipped arms were actually designed for a reason that might surprise you.

The makers of the Lechal interactive haptic footwear hope the product will serve some social good.

Staring at screens can hurt your vision, but the UltimEyes app aims to do the exact opposite.

This startup is developing products that allow people to monitor damage to their DNA, and is crowdsourcing the huge amounts of data required to make those results meaningful.

One might wonder how a scientist would go about attaching anything to a tiny, buzzing insect. The answer might surprise you.

This new device packs a big tech punch in a tiny, stylish design.

In places where access to electricity and other infrastructure is far from guaranteed, this system aims to sterilize the grimy bits.

The tech giant tried to do something similar for men but it just didn't work out.

The Scentee device releases a puff of scent like apples or jasmine whenever you get an email or someone comments on your Facebook page.

This 'barrier-free sport-vehicle' is like the sport utility of wheelchairs.

This Swedish startup has created a bike helmet that you wear around your neck.

Yes, the tech geniuses at Google are at it again.

More than 50 percent of the Urbee 2 vehicle has been 3-D printed and it can travel at speeds up to 70 mph.

Tiny, biodegradable sensors could have big potential for all sorts of medical- and food-related industries.

The Ototo is a pocket-sized circuit board that can make pots and pans, a chocolate bar or even a plant play music. Yes, really.

The tablet wars are getting even more interesting, as Nokia unveiled a new device today and Microsoft's latest tablet hit store shelves. Here's how each device stacks up.

The revamped app comes with more payment options and social features, among others.

Businesses are now allowed to use comments, likes or messages as entries, and use likes as a voting mechanism in promotions.

This new service might be just a way for the social network to learn more about users' shopping habits.

The popular image-sharing site looks toward improved search results and expanding its ecommerce capabilities.

The plan is to expand the ecommerce site internationally.

The new device lets you view all types of content from any internet-connected device on your TV.

The online retailing giant has partnered with MakerBot and other startups to start a service for selling custom-created merchandise.

The tech giant has redesigned its popular mobile app for navigation.

In the all-stock deal, MakerBot is positioning to help 3-D printing 'lead the next industrial revolution.'