The immune system is a complex network of cells and chemicals that defend the body against harmful invaders like bacteria, viruses, fungi, and parasites. It includes various components such as ...

Researchers at the University of Sharjah are exploring a promising approach that could enhance the immune system's ability to ...

From vitamin C to your microbiome and mindset, the latest science of immunity is often counterintuitive. Here's how to give ...

Kimchi may do far more than add flavor to meals—it could help fine-tune the human immune system. A clinical study using ...

The Nobel Assembly at Karolinsky Institute has today decided to award the 2025 Nobel Prize in Physiology or Medicine jointly to Mary Branco, Fred Ramsdell, and Simonakaguchi for their discoveries ...

Why do immune cells that are supposed to eliminate viruses suddenly turn against our own body? There are instances where killer T cells—which are meant to precisely remove virus-infected ...

How does the same infection, say the flu or a cold, give some people mild symptoms and leave others suffering? Why do people develop autoimmune diseases? And will we ever be able to predict when—and ...

A single blood protein can make aging stem cells act young again. As people age and notice changes like graying hair or reduced muscle strength, their immune system also undergoes shifts. One key ...

Optimizing immunity requires a holistic approach. A well-balanced diet that includes the best foods for immune system health can help.

Antibiotics are powerful treatments that have saved countless lives over the course of decades. New findings from Scripps ...

In the race to develop a safe, effective treatment for COVID-19, biotech companies like Regeneron and Vir Biotechnology, led by Cornell alumni, have turned to antibodies — which are naturally created ...