Scientists at the University of Cambridge have discovered that a type of white blood cell - called a regulatory T cell - exists as a single large population of

Researchers have tested an artificial lymph node that teaches the immune system to recognize and kill cancer cells in mice.

A new vaccine approach guides the immune system through the specific steps to make broadly neutralizing antibodies against HIV.

Asthma attacks can result from immune cells overreacting to a harmless allergen. Tamping down iron levels in certain immune cells can help control their activity.

Certain inflammatory proteins peak at different times of day, correlating with whether mothers breastfeed, pump, or formula-feed their babies.

A new experimental vaccine that targets portions of the flu virus that don't change could lead to a universal, long-lasting shot.

A new type 1 diabetes drug hides insulin-making beta cells from the immune system and shields them from attack, a study with mice shows.

Researchers have developed a new way to safely boost immune cells to fight cancer without harming healthy cells.

Discovery of a DNA shift in the innate immune memory of cells may aid in the fight against sepsis. "Sepsis is a really horrible burden ..."