Police say as many as two dozen decommissioned buses have caught fire at the SEPTA Midvale District, next to the Roberts Yard ...

A new study has shown that person-to-person variation in antibody immunity plays a key role in shaping which influenza (flu) ...

A new study has shown that person-to-person variation in antibody immunity plays a key role in shaping which influenza (flu) ...

The decision appears to be in keeping with a long-professed belief by Health Secretary Robert F. Kennedy Jr. that vaccines ...