Smokers are less likely to get COVID: French researchers explore whether nicotine might prevent transmission

Smokers are less likely to get COVID: French researchers explore whether nicotine might prevent transmission

Hank Campbell |
As we are hopefully exiting the third coronavirus pandemic of the last 17 years, it is time to consider that ...
Philippines greenlights Golden Rice, opening floodgates for other nutritionally-enhanced biotech crops

Philippines greenlights Golden Rice, opening floodgates for other nutritionally-enhanced biotech crops

Tom Major |
Golden rice, enriched with vitamin A and designed to end suffering among the world's poorest children, has been approved in ...
A larger share of Hispanic American adults have gotten at least one COVID vaccine dose compared to White Americans

A larger share of Hispanic American adults have gotten at least one COVID vaccine dose compared to White Americans

Eduardo Medina |
The share of Hispanic adults in the U.S. who say they have received at least one dose of coronavirus vaccine ...
Unlocking the mystery of why we sleep

Unlocking the mystery of why we sleep

Van Savage |
We spend approximately a third of our life sleeping, yet we donโ€™t know why we need to. And if we ...
Infographic: Who are the last COVID vaccine holdouts?

Infographic: Who are the last COVID vaccine holdouts?

Drew Altman |
Conservative media sometimes blame the problem of the unvaccinatedย on people of color, but the data show vaccine resistance is mostly ...
Powerful argument for lab-grown meat: Although low- and middle-income countries contain only 40% of the world population, they make up 75% of deaths from food-borne illnesses

Powerful argument for lab-grown meat: Although low- and middle-income countries contain only 40% of the world population, they make up 75% of deaths from food-borne illnesses

Karishma Mehrotra |
The Global Alliance for Improved Nutrition found that low- and middle-income countries make up 75% of the deaths from food-borne ...
Can biotechnology extend your life? A Russian-born billionaire is betting he can make it happen

Can biotechnology extend your life? A Russian-born billionaire is betting he can make it happen

Antonio Regalado |
[Yuri] Milner is a Russian-born billionaire who made a fortune on Facebook and Mail.ru and previously started the glitzy black-tie ...
Winter COVID guide: What we need to know about our second pandemic year

Winter COVID guide: What we need to know about our second pandemic year

Ed Yong, Katherine Wu, Sarah Zhang |
For nearly two years now, Americans have lived with SARS-CoV-2. We know it better than we once did. We know ...
How intermittent fasting can control weight and extend your life

How intermittent fasting can control weight and extend your life

Unlike many trendy diets, intermittent fasting appears to deliver real benefitsโ€”provided dieters can stick to the schedule, which usually restricts ...
Ultramarathoning: The joy (and pain) of pushing the edge of human limits

Ultramarathoning: The joy (and pain) of pushing the edge of human limits

Marcelo Gleiser |
Ultramarathoners are interested in self-knowledge through physical exertion. Endurance running, from marathons up, is both a physical and a mental ...
45% of COVID victims end up with at least one long term symptom, China study suggests

45% of COVID victims end up with at least one long term symptom, China study suggests

Mary Van Beusekom |
Two new studies, one in China and one in the United Kingdom, detail persistent COVID-19 symptoms months to a year ...
More than half of US children have detectable levels of lead in their blood

More than half of US children have detectable levels of lead in their blood

Marisa Fernandez |
More than half of children under 6 years old in the U.S. had detectable lead levels in their blood, with ...
How can we navigate a winter with both COVID and flu threats? Here's a guide

How can we navigate a winter with both COVID and flu threats? Here’s a guide

Madeline Holcombe |
Many doctors are doubling down on pleas for Americans to get vaccinated โ€” especially as the flu season could lead ...
Why exercising more doesnโ€™t necessarily lead to weight loss

Why exercising more doesnโ€™t necessarily lead to weight loss

Gary Wenk |
Scientific studies have shown overwhelmingly that a 25 percent reduction in daily calorie intake will significantly improve your health far ...
Could COVID morph into just another common cold?

Could COVID morph into just another common cold?

Elise Kjรธrstad |
Within a few years, COVID-19 may behave like other coronaviruses, which usually result in milder colds. The virus will probably ...
How accurate are at-home COVID tests?

How accurate are at-home COVID tests?

Emily Anthes |
Rapid at-home [COVID] tests are a good option for people who have been exposed to the virus, who want to ...
Viewpoint: Battles over โ€˜virginity testingโ€™ and โ€˜virginity-restoration surgeryโ€™ reveal the persistence of dangerous pseudoscience

Viewpoint: Battles over โ€˜virginity testingโ€™ and โ€˜virginity-restoration surgeryโ€™ reveal the persistence of dangerous pseudoscience

Helen Lewis |
Some girls are born without a hymen, while others tear the membrane long before they have sex, most commonly by ...
Eating more cheese, milk, butter and other products laden with dairy linked to lowered risk of heart disease, study finds

Eating more cheese, milk, butter and other products laden with dairy linked to lowered risk of heart disease, study finds

Amy Woodyatt |
An international team of scientists studied the dairy fat consumption of 4,150 60-year-olds in Sweden โ€” a country with one ...
'Rebooting the brain': Our fight to bring people back from the dead

‘Rebooting the brain’: Our fight to bring people back from the dead

David Warmflash |
We may be on the verge of redefining 'brain death' following the partial revival of a man in France ...
Infographic: โ€˜There is no clear evidence that differences between organic and conventionally grown foods have any bearing on healthโ€™

Infographic: โ€˜There is no clear evidence that differences between organic and conventionally grown foods have any bearing on healthโ€™

Elise Kjรธrstad |
Yes, there are some differences between organically grown food and food produced using conventional methods, said Siv Kjรธlsrud Bรธhn at ...
Obesity and genetics: Researchers have found 14 genes that cause weight gain and three that help prevent it, opening door to new treatments

Obesity and genetics: Researchers have found 14 genes that cause weight gain and three that help prevent it, opening door to new treatments

Danielle Ellis |
Obesity has become an epidemic, driven in large part by high-calorie diets laden with sugar and high-fructose corn syrup. Increasingly ...
mRNA COVID vaccines were decades in the making

mRNA COVID vaccines were decades in the making

Elie Dolgin |
In the 1990s and for most of the 2000s, nearly every vaccine company that considered working on mRNA opted to ...
The dog nose knows: Bio-detection dogs can save your life. Hereโ€™s how

The dog nose knows: Bio-detection dogs can save your life. Hereโ€™s how

Laura Horton |
Stories of life-saving dogs who use their power of smell to rescue humans are legendary. One of the most famous ...
Gene editing has โ€˜limitless potentialโ€™ to reduce malnutrition, says global food expert

Gene editing has โ€˜limitless potentialโ€™ to reduce malnutrition, says global food expert

Joseph Gakpo |
Gene editing is a tool with unlimited potential to help reduce malnutrition globally, said Dr. Lawrence Haddad, executive director of ...
COVID has cut life expectancy the most since World War II โ€” and men have been hit the hardest, losing 2 years on average

COVID has cut life expectancy the most since World War II โ€” and men have been hit the hardest, losing 2 years on average

Victor Jack |
The COVID-19 pandemic reduced life expectancy in 2020 by the largest amount since World War Two, according to a study ...
Breakthrough COVID cases are uncommon โ€” but are they always mild? Health experts say no

Breakthrough COVID cases are uncommon โ€” but are they always mild? Health experts say no

Emma Goldberg |
Public health experts continue to believe that breakthrough infections are relatively uncommon, and rarely result in severe illness or hospitalizations ...