A new genetic test may help determine which people with breast cancer can safely skip radiation after breast-conserving surgery to remove their tumor.

Individuals with invasive breast cancer who had low scores on an investigational gene panel were just as likely to experience a recurrence if they received radiation therapy after breas... Full Page

Stiff-person syndrome: Superstar singer Celine Dion announced Thursday that she is living with this rare neurological condition and has canceled and postponed tour dates to deal with her health issues.

"Recently, I've been diagnosed with a very rare neurological disorder called the stiff-person syndrome, which affects something like one in... Full Page

Jumping into icy cold water in the dead of winter might seem like a crazy idea, but the so-called polar bear plunge has become a popular activity, often paired with raising money for charity.

Boosting its allure is another anything-but-hot trend, the practice of cold therapy, based on the belief that exposing the body to cold water and air... Full Page

Owners whose cats have diabetes now have a new option to care for the condition in their otherwise healthy pets.

The U.S. Food and Drug Administration on Thursday approved the first pill to improve control of diabetes in some cats.

The drug, called Bexacat (bexagliflozin tablets), is not insulin and is not meant for cats who have t... Full Page

Former elite football players may age faster than their more average peers, a new study suggests.

NFL players, especially former linemen, had fewer disease-free years and earlier high blood pressure and diabetes diagnoses. Two age-related diseases, arthritis and dementia, were also more commonly found in former football players than in ot... Full Page

One might expect identical twins to have the same health outcomes.

But it’s not just genetics that makes a notable difference in their weight and in how their genes behave, according to a new study. Exercise can alter genetic markers of metabolic disease -- any of the diseases or disorders that disrupt normal metabolism.

The study... Full Page

Is your pooch a herder or a hunter? You can try taking them to a trainer, but new research shows much of their behavior is hardwired in their DNA.

For the new study, researchers analyzed DNA samples from more than 200 dog breeds and surveyed 46,000 pet-owners to try to suss out why certain breeds act the way they do.

“The largest, ... Full Page

Folks who follow a handful of healthy habits can dramatically reduce their risk of developing an inflammatory bowel disease, a new study reports.

Adopting and maintaining a healthy lifestyle can prevent up to 60% of cases of Crohn’s disease and ulcerative colitis, according to research published Dec. 6 in the journal .

"To our surp... Full Page

With more American men turning to testosterone therapy as a way to boost energy levels, build muscle and tackle erectile dysfunction, it’s no wonder that web-based merchants have stepped into the breach, seeking to grab market share away from doctors and pharmacies.

But are online testosterone purchases safe? No, a new investigation... Full Page

The updated bivalent COVID-19 boosters are now approved for use in children as young as 6 months of age, the U.S. Food and Drug Administration announced today.

Children can receive either a Moderna or Pfizer-BioNTech bivalent booster shot, although the rules differ depending on their age and what type of vaccine they got as their primary s... Full Page

Older adults who harbor more vitamin D in their brains may stay mentally sharper, a new study suggests.

Researchers found that when older adults had higher levels of vitamin D in their brain tissue, they tended to perform better on standard tests of memory and thinking. They were also less likely to have dementia or milder cognitive i... Full Page

Singer Celine Dion announced Thursday that she is living with a rare neurological condition called stiff-person syndrome.

Dion said she has canceled and postponed tour dates to deal with her health issues.

“As you know, I’ve always been an open book and I wasn’t ready to say anything before, but I’m ready now. I’ve been dea... Full Page

On a sunny fall day, Baltimore dads Joe Greco and John Holschuh teamed up to take on their teenage sons in a game of 2-on-2 basketball in the Greco family's driveway.

The boys were tough foes. Teammates on their high school squad, the teens pushed their dads hard for an hour, leaving Greco and Holschuh tired and needing a break.

The ... Full Page

A relatively new drug is boosting survival rates for women with a specific type of advanced breast cancer who haven't responded to other treatments, according to a pair of clinical trials.

The targeted antibody drug — trastuzumab deruxtecan (T-DXd, sold under the brand name Enhertu) — dramatically outperformed an older antibody dr... Full Page

Pausing longer-term hormonal therapies to have a baby will not raise a breast cancer survivor's risk of her tumor recurring, a new clinical trial concludes.

Women whose cancer is fueled by female hormones such as estrogen often are treated with medications -- such as aromatase inhibitors or tamoxifen -- that suppress those hormones or bl... Full Page

An experimental therapy that uses the body's own immune system cells may beat a standard treatment for patients with advanced melanoma, a new clinical trial finds.

Researchers found that the therapy doubled the amount of time melanoma patients lived without their skin cancer progressing, versus a long-used drug called ipilimumab (Yerv... Full Page

THURSDAY, Dec. 8, 2022 (HealthDay News) – Lasik eye surgery is a common vision-correcting procedure that many Americans view as safe and effective, but the U.S. Food and Drug Administration has now drafted guidance that warns of potential complications.

Although many patients are happy with the results after surgery, the recommended new ... Full Page