Cancer cells employ a variety of strategies to evade the immune system, and modern immunotherapies aim precisely at these ...

Those with aging immune systems struggle to fight off novel viruses and respond weakly to vaccination. Researchers were able to revitalize the immune system in mice. Planes, trains, boats, automobiles ...

From minimalist wrist designs to full sleeves, body art has become so common that it barely raises an eyebrow.

During the recent Covid-19 pandemic, the rate of serious illness and death was jarringly high in older populations. Why? Weakening immune systems — as we age, we become more vulnerable to infections, ...