Vagus nerve stimulation is a social-media sensation, promising instant stress relief. Here’s what the science really says ...

Everyone is looking for new ways to relax, whether it's box breathing, weighted blankets, or watching ASMR videos. Many of these methods work by engaging your parasympathetic nervous system, also ...

A gastroenterologist explains why old-school remedies work—and what to try. Recent research also highlights new techniques to ...

Poking your ear with what looks like a rubber toothbrush, moving your eyes from side to side, tapping your body or gargling ...

By uniting three forms of genetic testing, Northwestern researchers can now predict heart rhythm disorders with far greater precision.

In a new Northwestern Medicine study, scientists have developed a more precise genetic risk score to determine whether a ...

At Mayo Clinic, cardiologists Peter Noseworthy, M.D., and John Giudicessi, M.D., Ph.D., are uncovering the earliest signs of ...

In a new Northwestern Medicine study, scientists have developed a more precise genetic risk score to determine whether a ...

(InvestigateTV) — Each year, more than 800,000 people experience a heart attack, which happens when a blockage in a blood vessel cuts off blood supply to the heart, according to the CDC. While most ...

Heart attacks often feel sudden and shocking when they happen, but the truth is actually the opposite. Most heart attacks do not just appear out of nowhere, they instead develop quietly over time and ...