What if a doctor could inject an electricity-conducting liquid into the body, let it temporarily solidify to record nerve signals or jump-start healing, and then return it to liquid form for easy ...

Researchers have engineered a biomaterial scaffold that allows cells to form tooth-like structures, a significant step towards regrowing human teeth. This breakthrough could revolutionize dental care ...

Restoring lost senses or delivering precise brain signals has required invasive hardware and can’t mimic the brain’s natural, distributed activity patterns. This platform shows the brain can learn to ...

A new biohybrid sensor combines living bacteria with a magnesium antenna to simulate real-time molecular detection. Researchers demonstrated a wireless implant that uses genetically engineered ...

For every 70 people needing corneal implants, there is only one donor cornea available. Now, a 3D printer can make hundreds of perfect copies from that single donor cornea. So far, 3D printing in ...