Medical News

A person's gait may help doctor's diagnose memory disorders like dementia and Alzheimer's. (Credit: Ljupco Smokovski/Shutterstock) Dementia takes many forms. Hallmark symptoms, like memory loss and disorientation can hel...

The bacterium Escherichia coli, illustrated here, moves itself with propeller-like structures called flagella; it is one of the mobile microbes scientists have linked to cargo-carrying structures to form biohybrid micror...