Food & Nutrition

Can You Refreeze Meat?

It happens to the best of us: You thaw more meat than is needed, and don’t want it to go to waste. Then you start to wonder: Can you refreeze meat? Right now, we’re turning to our freezers more than ever. You can stash meat in the freezer to stock up when there’s a sale, […]


Tests and Procedures: Rheumatoid Factor

Overview A rheumatoid factor test measures the amount of rheumatoid factor in your blood. Rheumatoid factors are proteins produced by your immune system that can attack healthy tissue in your body. High levels of rheumatoid factor in the blood are most often associated with autoimmune diseases, such as rheumatoid arthritis and Sjogren’s syndrome. But rheumatoid […]


U.S. Passes 3 Million Coronavirus Cases

The number of confirmed coronavirus cases in the U.S. surpassed 3 million on Wednesday as the nation logged record rises in daily infections. The grim milestone, tallied by researchers at John Hopkins University, came almost exactly a month after the U.S. passed 2 million COVID-19 cases. The U.S. has the world’s highest number of reported cases […]