Like many Americans, I know I need more sleep. I'm a night owl, often writing late into the night, but also a mom who gets up ...

I Tested the ‘Thermometer of the Future,’ and I Think This Is Its Ideal User ...

A cooler bedroom might be better for older sleepers than previously thought. Researchers found that keeping nighttime ...

“Bad,” or LDL, cholesterol is a major risk factor for heart disease and most people are screened for it as part of their yearly physicals ...

By Dr. Liji Thomas, MD People who stay up late may face higher cardiovascular risk. However, this large UK study shows that ...

Sara Rathner is a NerdWallet travel and credit cards expert. She has appeared on the “Today” show and CNBC’s “Nightly Business Report,” and has been quoted in The New York Times, The Washington Post, ...