One in three adults over the age of 65 falls each year in the United States — discover how to reduce your risk of falling.
If you have had difficulty falling asleep and staying asleep for more than 90 days, you may need to get professional help, but there are a lot easy things we can all do — or not do — on our own in order to get a better night’s sleep.
Johns Hopkins biophysicist James Berger discusses the nanomachines he and his colleagues use to pry apart and untangle DNA strands.
Using spider toxins to study the proteins that let nerve cells send out electrical signals, researchers say they have stumbled upon a biological tactic that may offer a new way to protect crops from insect plagues in a safe and environmentally responsible way.
Director of hospitalist programs Eric Howell says it’s impossible to improve the quality and reduce the cost of inpatient care without finding a way to answer some fundamental questions.
Psychiatrist Vanessa Howells answers questions about the symptoms of mental health disorders in children — and when it's important to seek medical attention.