A tiny microfluidic device can improve cell therapy techniques for spinal cord injury patients. The device can remove a large percentage of stem cells that have not yet fully become spinal cord cells, ...

Medical researchers have developed a method for producing a low-cost, easy-to-use focused ultrasound device that can help open up the blood-brain barrier for non-invasive procedures and diagnostics.

Paralysis. Fever. Convulsions. These are just some of the symptoms of a venomous snakebite. If you're lucky and live close to a hospital, you can receive antivenom and leave with a story and a scar.

Many simple techniques and best practices can be applied to low-cost or older embedded devices to make end products and systems more secure, often without requiring advanced or costly security ...