A nectar-feeding bat uses a blood-powered hydraulic process to control hair-like structures on its tongue to efficiently slurp up the sugary liquid from flowers.
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A retinal prosthesis, already available in Europe, can restore partial sight to people with a genetic disorder that causes blindness.
Using a SMART card containing your genetic information and medical history, you could one day soon be diagnosed and treated for all kinds of diseases at an ATM-style kiosk.
From cardiovascular problems to neurological disorders, a plethora of new medical devices are reducing the need for surgery and improving the quality and safety of healthcare.
The US Food and Drug Administration is taking steps to get new devices on the market sooner—and antibiotics may be next.
Researchers use the electric potential of a guinea pig’s inner ear to harvest enough energy to run a tiny sensor.
The federal agency's surveillance of staffers feared to be leaking confidential information about medical devices was wider than previously thought.
The settings of programmable shunt devices used to treat brain swelling in children can be altered by magnetic fields, such as those given off by the Apple iPad 2.
Medical devices coated with selenium nanoparticles reduce the growth of a deadly hospital-borne infection.
Forget stamps: one bioengineer amasses broken artificial joints to learn why they failed and how to build better ones.
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