Verywell For every person, the time to exercise is based on what your circadian rhythm is. For example, if someone’s circadian rhythm is 9 p.m. bedtime and 5 a.m. rise time, then morning is a great ...

As families celebrate by decking the halls, lighting menorahs and enjoying other activities, Johns Hopkins Children’s Center ...

New findings add to evidence that enlarged brains seen in modern birds and presumably in their prehistoric ancestors were not the driver of pterosaurs’ ability to achieve flight, says @HopkinsMedicine ...

NEW: @hopkinskimmel at Sibley receives $40M to expand pediatric proton therapy. The new center will unite Hopkins, ...

A new study led by researchers at the Johns Hopkins Kimmel Cancer Center found that patients with advanced basal cell ...

In an effort to reveal the inner workings of a protein that serves as a cell’s damage detection system, scientists at Johns ...

In healthy brains, synaptic vesicles, or message-carrying bubbles within brain cells, help transfer information from cell to ...

FLC is a rare liver cancer that affects approximately 500 people each year in the United States, typically healthy adolescents and young adults, explains lead study author Marina Baretti, M.D., an ...

Cardiac arrest, also known as sudden cardiac arrest, is when the heart stops beating suddenly. The lack of blood flow to the brain and other organs can cause a person to lose consciousness, become ...

What is a Holter monitor? A Holter monitor is a type of portable electrocardiogram (ECG). It records the electrical activity of the heart over 24 hours or longer while you are away from your ...

What are the sleep patterns of a newborn? The average newborn sleeps much of the day and night, waking only for feedings every few hours. It's often hard for new parents to know how long and how often ...

Nuclear medicine is a specialized area of radiology. It uses very small amounts of a radioactive substance (radionuclide or radio-tracer) for health research, diagnosis, and treatment of various ...