Well

Scientists are still studying the long-term health effects of smoke exposure.

With coronavirus cases on the rise, summer travelers are once again facing difficult questions. Here’s the latest travel guidance from health experts.

“Hurkle-durkling” is in, along with gut health and floor time.

The drug, Kisunla, made by Eli Lilly, is the latest in a new class of treatments that could modestly slow cognitive decline in initial stages of the disease but also carry safety risks.

Pets were once dismissed as trivial scientific subjects. Today, companion animal science is hot.

A Texas hospital is experimenting with hologram technology for doctors to see patients. Some health care experts wonder if it’s beneficial.

Mine is the first generation that has corporate benefits for a technology with the potential to slow the biological clock. Is it feminist dream or Silicon Valley fantasy?

Dr. Alex Arroyo, a director of pediatric medicine in Brooklyn, gets to live out his “Star Wars” dreams, practice jujitsu and make a big mess while cooking for his family.

The statement followed a report in The Times that a federal health official had urged the removal of age minimums from treatment guidelines for transgender minors.

The case, involving a supplement intended to reduce cholesterol, has put attention on how companies are allowed to self-report claims about their products.

Creating stuff is good for your brain.

A few viral products aim to put fun in the sun(screen).

Stress, ovarian cancer, buoyancy disorders: Every pet has its troubles, and needs a good doctor who makes house calls.

As the virus continues to mutate, the C.D.C. urged Americans to roll up their sleeves again for annual vaccinations.

The signs of chronic illness are often dismissed by doctors as “just stress.” But that comes from a complex relationship between sickness and stress itself.

Today, there are more treatments than ever.

Extending an olive branch can be healthy, but experts say it isn’t something people should feel pressured to do.

Burial remains from 800-2,000 years ago hint that the First Australians may have kept the continent’s famous canine species as pets.

At a barbershop in Colorado, stylists and customers discussed a matter of social protocol.

Among Americans aged 60 to 74, only those with certain health conditions need to receive the shots, the agency concluded.

After two strokes, the stand-up has recovered enough to make a new special. If anything, his health crises have sharpened his humor.

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

Cats are more social than they are often given credit for. Can you help yours access its inner dog?

The blood thinner can raise the likelihood of gastrointestinal bleeding, especially in people over 60. Here’s what to know.

Irene Taylor, director of the new documentary “I Am: Celine Dion,” talks about the decision to include a grueling scene of the pop star in crisis.

Public employees in West Virginia who took the drugs lost weight and were healthier, and some are despondent that the state is canceling a program to help pay for them.

Airlines, restaurants and hotels are all making travel easier for people with sensitivities to foods like peanuts, wheat and milk, but it’s still critical to be your own advocate.

Transfusions have become an important part of veterinary medicine, but cat and dog blood is not always easy to come by.

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.

Despite decades of research, the evidence for omega-3 supplements is murky.

Anna Holmes, the incoming writer of Work Friend, shares what to expect from the column now that so many of our relationships with the office have changed.

They’re not our besties, but they’re more than just acquaintances. How much of ourselves do we owe them?

Pet owners are treating their animal charges ever more like humans. But that isn’t good for pets, or for us, many experts argue.

New research showed that tirzepatide, the compound in Zepbound, improved symptoms of obstructive sleep apnea.

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

It can be easy to get caught up in the inevitable frustrations that travel brings. But appreciating the small things, like the help of strangers, can have outsized impacts.

Pharmacy benefit managers are driving up drug costs for millions of people, employers and the government.

Here’s what to know about your pharmacy benefit manager and how to find out if you are being overcharged for medications.

Dr. Hans Klingemann, pioneering immunotherapy scientist, has studied whether the innovative treatment could save his two pets.

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

There are simple steps you can take to get a better night’s rest when it’s hot outside.

A new study adds to a large body of evidence on the effectiveness of movement for treating and preventing pain.

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

High temperatures can make us miserable. Research shows they also make us aggressive, impulsive and dull.

Some scientists who study youth mental health say the evidence does not support the notion that social media is harmful per se.

Most fitness trackers offer a wealth of heart-rate data. Here’s how to make sense of it.

The ideal meal will strike the right balance of protein, healthy fats and complex carbohydrates. Here’s how to make it happen.

Experts say a loss of smell can negatively impact mental health. But training your nose can fight off the decline.

“Obesity first” doctors say they start with one medication, to treat obesity, and often find other chronic diseases, like rheumatoid arthritis, simply vanish.

The surgeon general wants more restrictions on social media to protect children’s health. Here’s how to help your kids cut down on screen time this summer.

It’s summer and the temperature is rising. Here’s what you need to know to protect yourself and your vacation dollars.

A few “reasonable precautions” can help people keep their pets safe from the H5N1 virus, experts say.

These titles can help you achieve more with less stress.

Here’s what the evidence suggests about this long-running claim.

There is no guarantee that a person-to-person virus would be benign, scientists say, and vaccines and treatments at hand may not be sufficient.

Dr. Vivek Murthy said he would urge Congress to require a warning that social media use can harm teenagers’ mental health.

Many pregnant women who struggle with drugs put off prenatal care, feeling ashamed and judged. But as fatal overdoses rise, some clinics see pregnancy as an ideal time to help them confront addiction.

Certain antidepressants, blood pressure pills and other drugs make you more susceptible to heat-related illness. Here’s what to know.

A new state law will permit surgeons to perform cesarean deliveries in “advanced birth centers,” despite the risk of complications.

Trust your instincts, find the fun and don’t forget that nail clipper.

A new emotion has taken over Riley’s teenage mind. And she has lessons for us all.

She first noticed the scent on her husband. Now her abilities are helping unlock new research in early disease detection.

Today’s Challenge: Take an emotional risk.

Firearms often are not stored safely in U.S. homes, a federal survey found. At the same time, gun-related suicides and injuries to children are on the rise.

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

A writer reflects on the moment she understood the roots of her workaholism.

They’ve been linked to reproductive disorders and cancers. Why are they still being marketed so aggressively to Black women?

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

Time away can make work stress even more apparent. Here’s what to do about it.

A Delaware family sees itself in the Hunter Biden story.

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

New research suggests the sweetener xylitol is linked to health issues. Here’s what to know.

For Paula Span, a columnist for The Times’s Health section, the subject of aging doesn’t age.

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

The modest benefits of the treatment, donanemab, made by Eli Lilly, outweigh the risks, the panel concluded unanimously.

At least 48 people have fallen ill after eating Diamond Shruumz products. The F.D.A. said it had found the brand’s products contained toxic levels of a psychoactive chemical.

On Tuesday, the F.D.A. approved donanemab, a new Alzheimer’s medication. We asked experts how the rollout of a similar drug has gone.

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

We each connect with our social networks in our own way, though there are some universal threads. Take this quiz to find your friendship style, and sign up for Well’s 5-Day Friendship Challenge.

Arguments, verbal abuse and aggression are not unusual in elder care settings. Better staffing and training can ease the tensions, experts say.

Many doulas, relied upon for pregnancy and childbirth support, have started offering their services over text and video. Experts say that’s a good thing.

The American Cancer Society hopes to enroll 100,000 women and follow them for three decades to discover what’s causing higher case and death rates.

It starts with prepping on the weekend.

Furniture, clothing and food packaging can all shed tiny particles that can end up in our bodies.

Therapists and other experts recommend their favorite titles.

Experts weigh in on just how likely Poppi drinks and others are to nourish your microbiome.

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

Huge die-offs of elephant seals occurred after the virus gained nearly 20 troublesome new mutations, scientists found.

The National Academies said the condition could involve up to 200 symptoms, make it difficult for people to work and last for months or years.