As people age, their immune system function declines. T cell populations become smaller and can't react to pathogens as ...

Jonas Salk quietly built the polio vaccine through rigorous, methodical work in Pittsburgh: treating patients, refinin ...

There was a time when hotels had features that made stays feel extra special. Over time, those genius perks just… disappeared.

Testing in mice suggests that rejuvenating T cells could make vaccines and some cancer therapies more effective.

As antibiotic-resistant infections rise and are projected to cause up to 10 million deaths per year by 2050, scientists are looking to bacteriophages, viruses that infect bacteria, as an alternative.