Our immune system relies on T cells to fight infections. But T cells don't just show up and react—first, they train, get a ...

As populations age worldwide, the decline of the immune system, a process known as immunosenescence, has become a critical biomedical challenge. This decline leads to increased susceptibility to ...

A naturally occurring byproduct of liver metabolism–the ketone body, β-hydroxybutyrate (BHB)–can strengthen the fitness and ...

A naturally occurring byproduct of liver metabolism–the ketone body, β-hydroxybutyrate (BHB)–can strengthen the fitness and antitumor activity of CAR T cells. The findings, reported on March 6, 2026 ...

Foods rich in magnesium, omega-3s, probiotics, antioxidants, and more can help your nervous system function properly, ...

Why do diabetic wounds refuse to heal? A new scientific review highlights how disruptions in the timing and behavior of ...

Rice researchers and collaborators induced heart cells to increase mitochondria production to optimal levels, opening a path toward a new therapy for heart failure.

A pair of new studies have provided fresh evidence in the long-running scientific debate—and the result could be ...

Scientists have developed injectable "mini livers" that can replicate liver function, potentially buying time for those with liver disease.

Inulin is a type of dietary fiber that many people consume every day without even realizing it. It naturally occurs in foods such as bananas, garlic, onions, asparagus, and chicory root. In recent ...

Growing neurons rely on chemical cues to find their targets, but new research shows that the brain’s physical properties help ...

The ovaries age faster than other organs, decreasing fertility over time. This article explores drivers of ovarian aging and ...