An ultrasensitive optical protein sensor analyzes saliva.
A tiny electrical circuit built into contact lenses may provide 24-hour monitoring for glaucoma.
Scientists have created stem cells from an ALS patient using a new reprogramming method.
Compounds boost endurance and allow mice to run for substantially longer.
A swallowable robot can be stuck and unstuck to a spot on command.
A high-resolution, lens-free microscope fits on a dime-size chip.
Research suggests a new mechanism for aging in worms.
A snapshot of the retina could detect cell damage in the early stages of diabetes.
A project aims to convert the slew of newly identified disease-risk genes into useful medical information.
Nanoparticles pluck cancer cells from the bellies of mice.