Xiaoke Chen News Today

Electric vehicle charging is not free, but some stations and programs let you top up at no cost. Here's how to save some cash when powering up your EV.

Stretchable neural sensor measures chemicals central to Parkinson’s, depression and gut disease

A new string-like implant can monitor fluctuations in brain chemicals, like a fitness tracker for the brain.

A newly invented soft, implantable probe can interface between gut and brain tissue, measuring both dopamine and serotonin levels. The device has applications for depression, Parkinson's disease, and intestinal disorders.