Your lymphatic system filters waste, runs your immune defense and has no pump. Here's what doctors say keeps it moving.

Researchers at Hospital for Special Surgery (HSS) have uncovered a critical link between the immune system in early life and ...

Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

Salmonella, an infection that causes diarrhea, fever, and abdominal pain, is the most common form of bacterial food poisoning ...

Base editing in human embryos reveals that NANOG is the one gene required to form every body tissue. Cambridge’s landmark ...

If you've been feeling weary, overwhelmed, or disconnected, your nervous system may not be asking for more effort. It may be ...

With rising cases linked to one of the most dangerous viruses in the world, called Ebola virus, it is important for everyone ...

This video explains the stages of mitosis, contrasts them with meiosis and the creation of haploid gametes, and concludes by ...

This video explains how viruses and bacteria cause certain communicable diseases to occur, how our bodies protect themselves ...

At roughly 5 millimeters across, it’s about the same size as the tiny cubes at the center of a historic milestone for Boise ...