A new game offers hope for people who can only see in 2D.
From the weird and wacky to the genuinely adventurous, here are the most popular health innovations that got our readers talking.
New York is banning e-cigarettes, someone got a Picasso for $138, and more.
An award-winning design by I-Ting Chan and Ting-Yin Yeh is elegant yet highly functional.
A robot system that uses Kinect technology to promote mobility for those with physical difficulties.
Blind people in Barcelona now have a safer way to get on the city's buses.