A new study shows that eating a diet exclusively high in saturated fats can reprogram the mouse immune system, making it better able to fight off infection but more susceptible to systemic ...

Like bees breathing life into gardens, providing pollen and making flowers blossom, little cellular machines called mitochondria breathe life into our bodies, buzzing with energy as they produce the ...

Obesity elevates the risk of at least 13 major cancers, including those of the breast, colon and liver. It also impairs immune responses that target tumors and are stimulated by cancer immunotherapies ...