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Senator Bernie Sanders of Vermont has called on a government watchdog to investigate. Here’s what you need to know.

Experts weigh in on the most vexing issues and changes — and how to deal with them.

Scientists are studying how to keep the ovaries working longer — and potentially, prevent age-related diseases in the process.

These habits can cause a surprising amount of damage to your teeth, experts say.

Research on how the drug affects female arousal is sparse. But doctors have been prescribing creams and pills anyway.

We asked readers to submit their stories of retirement — to share their experiences, as well as their advice.

Today’s Challenge: Take an emotional risk.

Patients using Done or similar telehealth platforms may experience disruptions in care, health officials warned.

Today’s challenge: Put that sprawling photo library to good use.

Today’s challenge: Use your calendar to balance friendships and other priorities.

Today’s challenge: ‘Repot’ a relationship and connect with an old friend in a new way.

At least 26 people have fallen ill after eating Diamond Shruumz products, including several who had seizures or needed to be put on ventilators.

Welcome to the 5-Day Friendship Challenge! Today is a light lift — just pick up your phone.

Male-pattern baldness hits half of men by age 50. Here’s what to know about treatment and prevention.

Dermatologists explain the benefits — and drawbacks — of this popular option.

Artists and community organizations around the world are increasingly turning to art to create positive social change.

Here’s what to know about the “FLiRT” variants of the virus, as well as symptoms, testing and treatment.

Experts say the new feature may offer dubious advice in response to personal health queries.

Researchers have linked early menstruation to an increased risk of health problems later in life.

Universal screenings for the inherited disease promised to get babies diagnosed and treated sooner. But they still miss some children of color.

Surveys suggest young adults are soaking up misinformation about sunscreen and skin cancer. Here are the basics for staying safe.

We asked emergency room doctors for their advice on protecting yourself from dehydration, heat stroke and other serious health problems.

It’s sniffle season. Here’s how to figure out what’s causing your symptoms.

Digging holes can be a workout and mood booster all rolled into one.

New research suggests a link between prenatal fluoride levels and behavioral issues in children. Experts are divided on the study’s significance.

This expert advice will help you attend to common injuries like cuts, burns and sprains — and know when to head to the doctor.

The dreaded bumps can occur anywhere you shave, wax or pluck. Here’s how to avoid them.

Here’s what you need to know about the diabetes drug and other new medicines used for weight loss.

The company said it will work to remove content about drugs like Ozempic, extended fasting and more from the “For You” feed.

The tenaculum might contribute to the discomfort women feel when getting an IUD. One company is testing an alternative.

The internet is awash with stories of women throwing out their oral contraception. New data suggests a different narrative.

The three illnesses are closely linked — and increasingly common. Here’s what to know about the shared risk factors for these conditions.

Not all patches — or pimples — are created equal.

If it’s not medically necessary, you may want to consider the risk of antimicrobial resistance.

Millions of patients rely on insulin. But with new drugs, some have been able to lower their doses or stop taking it altogether.

And other questions about parasites.

A mix of bacteria and sweat are likely to blame, experts say. But small changes can go a long way in reducing odors.

Conner Mantz and Clayton Young had run side by side for more than 10,000 miles. Both vied for a place in the marathon at the Paris Games.

Blood tests and “biodata” have entered the fitness space.

The bacteria sickens an estimated 265,000 Americans each year.

After her own mastectomy, sociologist Sarah Thornton sought to answer the question.

Older daters are not getting adequate screening and protection from S.T.I.s. Here’s how to be a safer sexually active senior.

Step one: Manage your expectations.

Florida has banned most abortions after six weeks. Experts explain how that can often be before a woman knows she is pregnant.

We asked experts about the health benefits of listening to gongs, chimes and crystal bowls.

The end of a marriage can be incredibly isolating. But small gestures from loved ones can provide some relief.

Counterfeit doses and unlicensed providers are harming patients, experts said.

Senator Bernie Sanders is pressing the drugmaker Novo Nordisk for details on its pricing of the popular diabetes and weight loss medications.

New research suggests that A-fib may be more prevalent, and more dangerous, in people under 65 than previously thought.

Some versions can lead to dependence. Here’s what we know about the risks.

Many people in the United States are taking five or more prescription drugs. That can lead to serious complications.

We asked gastroenterologists every mortifying question we could think of. Here’s straight talk on constipation, heartburn and gas.

Go on, grab a handful of soil or hike a muddy trail: It can benefit everything from your mood to your microbiome.

The mother and baby care brand Frida is working with Asa Akira, a well-known porn actress, to create educational videos about its products.

Anti-tick medications exist for dogs, but certain concerns have hindered their development for humans. That’s changing.

To get the best care, experts recommend speaking up. Here are tips for what to ask and how to evaluate the treatments you are offered.

Organizing your home can be daunting, but small jobs can have a major effect.

People in several states have fallen ill after receiving injections outside of doctors’ offices.

Many people pay the most attention to the skin on their face, but the rest of your body needs care, too. Here’s how to give it what it needs.

The new add-on to a standard mammogram can cost between $40 and $100. We asked experts to separate the sales pitch from the science.