A new study in mice may help identify new methods
New study asks why spaceflight weakens the immune system
Since the Apollo missions started almost 60 years ago, scientists
Pfizer COVID-19 vaccine: What to know about the side effects
The Pfizer-BioNTech COVID-19 vaccine may sometimes cause no side effects
COVID-19 vaccines: How do they work?
COVID-19 vaccines work by introducing the immune system to an
COVID-19: How do subunit vaccines work?
Subunit vaccines use a small part of a pathogen to
Is it ethical to continue COVID-19 vaccine trials?
The recent authorization of two highly effective COVID-19 vaccines for