The Vallejo City Council voted Tuesday to resume sweeping encampments around the city later this month while approving a list ...

San Francisco Mayor Daniel Lurie said the city's drug overdose crisis requires a bolder approach to getting illicit drug ...

Northwestern University engineers have developed a pacemaker so tiny that it can fit inside the tip of a syringe—and be noninvasively injected into the body.

The device is smaller than a grain of rice and can be paired with a soft, wireless wearable designed to be attached to the patient’s chest.