Diseases are abnormal conditions that have a specific set of signs and symptoms. Diseases can have an external cause, such as an infection, or an internal cause, such as autoimmune diseases. We ...

Jan. 12, 2026 Most U.S. adults have risk factors tied to a little-known condition called CKM syndrome, which connects heart disease, kidney problems, diabetes, and obesity into one powerful health ...

Jan. 10, 2026 Although the gut renews itself constantly, its stem cells accumulate age-related molecular changes that quietly alter how genes are switched on and off. Scientists found that this ...

Metabolic diseases occur when the body's usual metabolic processes are disrupted. These diseases can be congenital or acquired, for example, diabetes and phenylketonuria. How the vascular endothelial ...