RNA vaccines train the immune system in a similar way to traditional vaccines, but they use a different strategy to get there ...

Newton-Wellesley Hospital said five staff members who had worked on its fifth floor were diagnosed with brain tumors — none ...

The Pennsylvania Hospital Emergency Department and the Holy Redeemer Hospital Emergency Department were exposed to the virus.

A measles outbreak in Knox County, Ohio, grew to 14 cases this week, with the state’s overall count in double digits across four counties. The U.S. has more than double the number of measles ...

Culture editor Alison Flood rounds up the book club’s thoughts on our latest read, the weird and wild Dengue Boy by Michel Nieva. Warning: spoilers ahead ...

Sean Penn, 64, had a disheveled appearance as he stepped out for dinner at the glitzy celebrity hotspot Nobu in Malibu this ...

A suspected state-sponsored Russian group may have developed the 'GammaSteel' attack to help them spy on and steal data from ...