Vitamin D appears to influence our immune health, too. Studies have found a link between low vitamin D levels and incidence ...

In the summertime, vitamin D levels might not be much of a concern for many runners, considering the time we spend exercising ...

D-Wave is riding strong momentum, but it may not be too late to invest if you're a quantum computing optimist.

Today is the 81st anniversary of D-Day, the Allied invasion of France that began the liberation of Western Europe. I always mark the date, but this is the first time I’ve been able to commemorate it ...

The Trump administration says it has arrested more than 700 people in Washington, DC as part of its mission to crack down on crime. Data given to NPR by the city's police department indicates a ...

In 2000, D'Angelo was 26 years old. He'd release his generation-influencing album, Voodoo, in January of that year. Months later, he'd find himself in a room with rock artist Beck, taking photos for ...

Nurse practitioners and physician assistants are two types of primary caregivers who help doctors treat more patients efficiently and extend health care into underserved areas. I’ve discussed both of ...