It may not be the mythical fountain of youth, but the strength of the body's immune system, or immune resilience, could hold ...

I would have told you this wasn’t possible, absolutely not,” an immunologist said. “Today, I can say that it will happen. No ...

Scientists unmask a 'Skinwalker' parasite that kills human cells and then wears their skin as a disguise to avoid detection.

Researchers have discovered how a parasite that causes malaria when transmitted through a mosquito bite can hide from the ...

The human gut is home to trillions of microbes that not only aid in digestion, but also play a key role in shaping our immune ...