WSKG Science

Sunscreen is crucial for skin protection and the SPF is important. But dermatologists say the key to good summer skin care is applying plenty of lotion and re-applying it often, even when it's cloudy.

On Friday afternoon, spectators had a chance to see the most current images of Mars possible — which take 3 to 22 minutes to reach Earth — courtesy of the European Space Agency.

Scientists have shown that deep brain stimulation during sleep can help people retain new information. The approach could help people with memory problems related to disorders like Alzheimer's.

Poor diet, lack of exercise, stress and trauma, all drive America's declining life expectancy and high rates of chronic disease. So how can we live better in America? NPR looks for answers.