The human body and its organs are composed of a wide variety of cell types. Although all cells contain the same genes, they ...

Babesiosis typically occurs in the Northeast and the Upper Midwest, but new research suggests rare cases are emerging in the ...

Evidence is accumulating that microplastics found nearly everywhere are also invading our bodies. What should you do?

The single-celled parasite Entamoeba histolytica infects 50 million people each year, killing nearly 70,000. Usually, this ...

There are tens of trillions of cells in the human body, and new cells are constantly ... that they have no signs or symptoms of the disease, and there are no cancerous cells in their body that can be ...

It would be another two years before French researchers would identify a retrovirus as the cause of AIDS, or acquired immunodeficiency syndrome, according to the CDC. It would be another three years ...

AI tools are transforming rare disease diagnosis, slashing timelines and offering faster, accurate solutions for patients ...

Late-night snacks may feel comforting, but eating after 7 p.m. could be one of the most overlooked reasons your body clings ...

Edna Bonhomme, author of "A History of the World in Six Plagues," details how pandemics are about more than viruses ...

Dr. Casey Means​, President Trump's nominee to serve as U.S. surgeon general, has largely focused on metabolic dysfunction in ...

Metabolic liver disease might not get as much attention as heart disease or diabetes, but it affects around one in four ...

The tick that causes Lyme disease can also spread babesiosis—and researchers fear doctors in the mid-Atlantic don’t know ...