Looking back, researchers have been able to see the effects of a COVID-19 infection on the heart, and how it strikes at the very power source of cells that are responsible for helping the heart keep ticking. Here’s what they’ve learned…

Nake mole rats live nearly 10 times longer than other rodents of similar size and have shown resistance to age-related diseases including cancer, neurodegeneration, cardiovascular disease and arthritis. And their secret may help us do the same…

Does aging have to come with a host of age-related diseases? If we work hard at keeping our health all our lives, is there an expiration date that takes it all south? No, but it does have a key driver we may soon put a hard brake on…

You probably know more about your thyroid and adrenals than an odd little gland nestled in the chest called the thymus. Considering research believes it could be key to a lifetime of good health, here’s a much-needed introduction to what it does and why it needs your attention…

PFAS are “forever chemicals” that poison your drinking water and sneak into your body via furniture, clothing, take-out and dental floss, too. They’re hard to avoid. And now we know how they cause disease: by destroying the most important parts of our immune system…

Have you ever wondered why women live several years longer than men do? Scientists have, and they’ve been exploring possible causes. And they’ve found a connection between shorter lifespan and loss of this uniquely male characteristic….

We all have yeast on our skin, and for the most part you never know it’s there. But when you do, it’s quite annoying, itchy and uncomfortable. Some can be downright dangerous. So how can you avoid a yeast or fungal infection especially during the summer months?

It’s no secret that a high-fat high-cholesterol diet is bad for the heart. But understanding why it’s worse for some people is another story. Until you understand the gut is a window to the body capable of turning the thermostat up on atherosclerosis…

A fever is the body’s reaction to infection. Turning the heat up improves the performance of immune cells and stresses the pathogen behind the illness. So is it any wonder that the practice of medicating fever is coming into question or that skipping it could clear infection in half the time?

Because it’s increasingly common, it’s easy to forget just how insidious diabetes is. It can tear the body down — from your heart to your limbs. But new technology may harness a naturally occurring molecule to speed the healing of at least one common but dangerous complication…

Herpes simplex virus-1, the “cold sore” virus, is extremely common. It’s believed to be present in more than half of all Americans. That doesn’t make it any easier to deal with when cold sores flareup. Gaining a better understanding of the virus may…

Not to sound paranoid, but my biggest concern about being outdoors isn’t snakes, it’s ticks. More than 475,000 cases of Lyme disease are reported each year in the U.S. Though early antibiotic therapy can help, a few plant extracts found to kill the bacteria may hold more promise…