Californians can now purchase over-the-counter naloxone, an opioid overdose-reversing medication, for $24 a carton, Gov. Gavin Newsom said Monday. The California Department of Health Care Access and ...

Knowing exactly how far our spittle flies is vital in modeling the spread of infectious diseases and protecting public health ...

Russian spacecraft Soyuz MS-26 carrying NASA astronaut Don Pettit and Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner undocked from the International Space Station and landed back on Earth in ...