Features

A laparoscopic imaging system from researchers at the University of Wisconsin-Madison features retractable camera arrays affixed to the lower end of each port inserted into a patient’s abdomen. The technology provides laparoscopic surgeons with a 3D view of the procedure site and allows insertion...

Engineers at the University of California, San Diego, have developed a mouth guard that monitors health markers, such as lactate, cortisol, and uric acid, in saliva. The information can then be wirelessly transmitted to a smartphone, laptop, or tablet.

A device created by a collaborative team of engineers and scientists at the University of Arizona may significantly reduce the amount of time necessary to diagnose tissue infections. The technology’s novel approach to molecular diagnostics, called DOTS qPCR, is faster, more efficient, and less...

A new assembly method based on an ancient Japanese paper art instantly transforms 2D structures into complex 3D shapes. The results, reported by a Northwestern University and University of Illinois research team, could be useful in tissue engineering and microelectromechanical systems.

Crowdfunding is being used every day to raise money for various causes and to aid in the launch of new products. Spurred on by themes such as “Be the change you want to see in the world,” donors feel virtuous for helping to fund a child’s medical bills or helping a non-profit to provide clean...