Scientists explored how repeated breath-holding impacts the body. A study found that practicing breath-holding techniques ...

This World Immunization Day, understand the fascinating science behind vaccines, how a simple shot trains your immune system, ...

Microplastics are pervasive, found even within our bodies. Physician Dr. William Li reveals a simple kitchen solution: ...

Interoception is how your brain senses and responds to what’s going on inside your body. “It’s how we know when we’re hungry, thirsty, anxious, or even need to take a deep breath,” says Wen G. Chen, ...

Seeing a potentially infectious person might kickstart the body's immune system, according to a new study. Guillermo Spelucin via Getty Images When you see someone coughing on a train platform, your ...