Using lighter weights for strength training can build just as much muscle as the heavier iron, according to a growing pile of research. You just need to know how.

The FDA has approved the Novavax COVID-19 vaccine, called Nuvaxovid, mainly for adults 65 or older, but people ages 12 to 64 with medical conditions that increase their risk of serious illness from ...

The aggressive prostate cancer found in former President Joe Biden raised questions for millions of men. Here's what you need to know – and how to check your risk.

See what infectious disease doctors have to say as government officials appear poised to scale back COVID vaccines and the FDA approved the Novavax vaccine with new limitations.

The FDA has granted fast-track approval to the drug telisotuzumab vedotin (sold as Emrelis) as a first-of-its-kind treatment for certain people who have non-squamous non-small-cell lung cancer.

Every time you visit the grocery store, your brain is absorbing countless food-packaging cues. Those cues influence your ...

Chronic obstructive pulmonary disease (COPD) makes it hard to breathe. Narrowed airways can make you cough, wheeze, and feel short of breath. It can affect how you exercise, work, and do other ...

Infantile hemangiomas are birthmarks that grow on your baby's skin soon after birth. If they're bright red and bumpy like a strawberry, they're called strawberry birthmarks. Strawberry birthmarks ...

Low back pain is a fact of life. Just about everybody will suffer from it sooner or later. One of the main causes of back pain, whether acute or chronic, is low back strain. So, what is low back ...

The blood in your body delivers oxygen to all of your cells. When you breathe and draw fresh oxygen into your lungs, red blood cells bind with the oxygen and carry it through your bloodstream.

When you have pain in your neck or upper back that you’ve never felt before, you might have a herniated cervical disk. While it might sound worrisome, it is not an uncommon health problem as you ...