Health

Compared to traditional open-heart surgery, TAVR is a relatively simple procedure that finds cardiologists using a catheter to insert a replacement valve

This Minimally Invasive Technique Could Reduce the Need for Open-Heart Surgery

Clinical trials suggest TAVR is just as beneficial as, or perhaps even better than, open-heart surgery for low- and high-risk patients alike

African-Americans breathe in 56 percent more pollution than they generate, while Hispanic Americans breathe in 63 percent more

White Americans Produce More Air Pollution Than They Consume

African-Americans and Hispanics consume fewer pollutant-generating products, but get hit hardest by the negative effects

Festivalgoers attend the Trade Show during the 2019 SXSW Conference and Festivals this week in Austin, Texas.

Seven Innovations That Made a Splash at This Year's SXSW

The massive Austin event has become the place for unveiling cutting-edge tech, from educational apps to virtual reality art

The microbes in human guts, including bacteria, archaea, fungi and viruses, play a significant role in how our bodies respond to diseases and treatments.

How the Microbiome Could Be the Key to New Cancer Treatments

The effectiveness of drugs that help the immune system fight cancer cells appears to depend on bacteria in the gut

The "London patient" stopped taking his anti-H.I.V. drugs 18 months ago and has been in remission ever since

H.I.V. Has Reportedly Been 'Cured' for Only the Second Time Ever

A London man is in long-term remission following a successful bone marrow stem cell transplant

Yet Another Study Finds No Link Between Measles Vaccine and Autism

The new research looked at 657,461 children, including subgroups that are considered susceptible to autism spectrum disorder

When you snooze, you lose.

You Can't Make Up for Lost Sleep by Snoozing on the Weekends

A new study suggests that sleeping late on Saturday and Sunday may disrupt metabolic and circadian functions for the chronically sleep deprived

Illustration shows two sperm fertilizing an egg.

Doctors Identify Very Rare ‘Semi-Identical’ Twins

There is only one other known case of this unusual type of conception, which happens when an egg is fertilized by two sperm

New Parents May Face Up to Six Years of Disrupted Sleep

A new study has found that sleep deprivation doesn’t end once babies start sleeping through the night

The study's authors say search data could be used to better anticipate patients' needs and gauge issues they might feel uncomfortable discussing in person

What Do People Google Before Going to the E.R.?

Study reveals that patients’ health-related searches doubled in the week before an emergency room visit

‘Young Blood’ Transfusions Are Ineffective and Dangerous, FDA Warns

The agency has called out ‘unscrupulous actors’ who claim that plasma from young donors can combat everything from natural aging to Parkinson’s disease

Racial Gap in Cancer Mortality Rates Narrows

The American Cancer Society reports for some age and gender groups, the race-based disparity is now nearly nonexistent

A health worker in protective gear works at an Ebola treatment centre in Beni, Eastern Congo in September 2018.

Ebola Outbreak in the Congo Has Killed 500 People, Including 100 Children

Efforts to bring the crisis under control are being hampered by violent conflicts and widespread misconceptions about the infection

Feeding Mosquitoes Diet Drugs Makes Them Stop Biting

The drugs—which block hunger signals in humans and the insects—keep the bugs from bloodsucking for a few days

We appear to be experiencing a loneliness epidemic.

Can a Pill Fight Loneliness?

A University of Chicago scientist thinks the hormone pregnenolone might reduce lonely people's fear of connecting—and their risk of serious health problems

Climate Change May Cause Increased Rates of Heart Defects in Babies

A new study predicts that increases in maternal heat exposure across the United States will lead to 7,000 additional cases of congenital heart defects

Operation Ranch Hand has led to a multi-generational health crisis and an environmental catastrophe.

Court Rules 'Blue Water' Vietnam Veterans Are Eligible for Agent Orange Benefits

Sailors had long been excluded from health benefits related to the dioxin-tainted herbicide the military spread during the war

Syndemic: The Little-Known Buzzword That Describes Our Troubled Times

A new report argues that the epidemics of obesity, undernutrition and climate change should be treated as one global mega-problem

The watch was cleared for adults by the FDA early last year; now it’s been cleared for children too.

This Smartwatch Can Help Detect Seizures in Kids

The Embrace is one of a growing number of wearables capable of detecting seizures and alerting caregivers

Measles Outbreak Sparks Public Health Emergency in Washington State

There have been 36 confirmed cases, and most of the patients had not been vaccinated

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