Q: I had a thyroidectomy a few years ago, and have been taking levothyroxine daily since then. My dose has been stable. While ...

HOUSTON – Three Texas residents have admitted they violated the Clean Water Act, Acting U.S. Attorney John G.E. Marck announced. Derek McCoy, 52, was CEO of a laboratory that sampled and tested ...

Getting enough vitamin B12 to meet current health guidelines may not actually be enough to protect the aging brain. Researchers at UC San Francisco found that older adults with “normal” but lower ...

Are you getting enough vitamin B12? Even if you’re taking supplements, a recent study found that the “normal” guidelines may still be leaving you deficient in this key nutrient. A new study from the ...

University of Pittsburgh officials say its new, nearly $12 million quantum research center has the equipment and technology needed to move science and engineering research forward. A ribbon-cutting ...

Drugs to treat tuberculosis have been around for more than 75 years, yet it remains the world's top infectious disease killer. A big obstacle has been testing. It's either inaccurate—missing up to ...

DEAR DR. ROACH: I’m a 74-year-old male in good health. My lab work has been pretty consistent over several years. My cholesterol level is always below 200 mg/dL with a high HDL (80 mg/dL). All of ...

A "lab-on-a-drone" collects a water sample near a tile outlet draining a farm field. Photo provided by Jonathan Claussen, Iowa State University mechanical engineering. Iowa State researchers have ...

A startup out of Utah, Paterna Biosciences, says it has successfully grown functional human sperm in a lab and used the sperm to make visibly healthy-looking embryos. The technique could eventually ...

You're likely no stranger to getting lab work done every year or so to check on your overall health. Whether it's part of a routine checkup or because something's out of whack and you want a closer ...