T cells, which target infection and disease, can become more effective after a meal. The finding might help improve cancer-fighting therapies and optimize our response to vaccines ...

Scientists at Weill Cornell Medicine have uncovered a previously unknown way the immune system fights cancer — and the ...

Immunologist Dr. Jenna Macciochi explains that as we age, our immune system starts to decline. Here's how to spot an immune ...

At WIRED Health, immunologist Daniel Davis detailed the ways in which new technologies are enabling a better understanding of ...

People with hard-to-treat asthma often have to use medicines such as systemic steroids that broadly suppress the immune ...

Plants use a complex self-regulating system to control immunity, with a newly discovered protein helping balance disease ...

The human body operates like a finely tuned orchestra, with each system playing its part in perfect harmony. However, sometimes this delicate balance breaks down in ways that can leave people ...

Learn why cold symptoms feeling worse at night is actually a good sign that indicates your body is fighting off the sickness.

Millions of people worldwide carry viral infections they acquired at birth, often for life. For a long time it was assumed ...

Activated immune cells secrete tiny capsules bearing DNA that can enter other immune and tumor cells to stimulate the body's ...

As the temperature drops and sniffles start making their rounds, we’re all thinking about ways to strengthen our immunity: vitamin C, hand sanitizer, maybe a flu shot. But while you’re focused on ...

I am lying under a blanket, feeling rough, staring at a bowl of oranges. Every fibre of my being is urging me to devour the lot. I can hear my mum – and medical friends at university – insisting that ...