On Monday, Kennedy fired all former 17 members of ACIP, a move criticized by major public health and medical organizations. Paul Offit, MD, a vaccine expert at the Children's Hospital of ...

How Do Hearing Aids Work? Hearing aids work by amplifying sound through a three-part system: The microphone receives sound and converts it into a digital signal. The amplifier increases the strength ...

Reconfigurable intelligent surfaces (RISs) have been regarded as one of the critical technologies for 6G wireless communications. Single-band RISs have received lots of attention in academia and ...