Viagra could cut risk of Alzheimer’s disease by as much as 70%

Viagra could cut risk of Alzheimer’s disease by as much as 70%

Peter Dockrill |
Usage of the medication sildenafil – better known to most as the brand-name drug Viagra – is associated with dramatically ...
Today’s anti-vaccination protests have roots in a long-running and often lurid American ‘medical freedom movement’

Today’s anti-vaccination protests have roots in a long-running and often lurid American ‘medical freedom movement’

Rebecca Onion |
In the 1820s and 1830s, acolytes of New Hampshire autodidact Samuel Thomson fought the imposition of medical licensure requirements, arguing ...
The darker side of IVF and fertility treatments

The darker side of IVF and fertility treatments

Blake Turck |
According to a 2018 study, 33 percent of Americans have used IVF or another form of assisted reproductive technology (ART) to get pregnant, ...
Virtual reality system approved to treat back pain

Virtual reality system approved to treat back pain

Judy George |
An immersive virtual reality (VR) system incorporating cognitive behavioral therapy (CBT) and other methods was approved to help treat chronic ...
Can vaccines prevent long COVID?

Can vaccines prevent long COVID?

Heidi Ledford |
Vaccines reduce the risk of long COVID by lowering the chances of contracting COVID-19 in the first place. But for ...
A daily cup of coffee could be an easy and effective way to ward off Alzheimer’s disease

A daily cup of coffee could be an easy and effective way to ward off Alzheimer’s disease

Cara Murez |
Coffee lovers know a steaming cup of java can quickly deliver energy and mental clarity every morning, but new research ...
Pregnancy and cannabis: Maternal marijuana use linked to stress, anxiety, aggression and hyperactivity in children

Pregnancy and cannabis: Maternal marijuana use linked to stress, anxiety, aggression and hyperactivity in children

Kimberly Hickok |
Recent research has shown that heavy cannabis use during pregnancy can harm the fetus. Less clear, however, is the effect ...
Viewpoint: Organic industry-funded EWG issues absurd critique of EPA science-based regulation of chemicals in public water systems

Viewpoint: Organic industry-funded EWG issues absurd critique of EPA science-based regulation of chemicals in public water systems

Susan Goldhaber |
Everybody wants to know that when they turn on their tap, their drinking water is safe. According to the EPA, ...
The 'Holy Breath' eating plan is one of dozens of fad diets. Here’s why none of them really work

The ‘Holy Breath’ eating plan is one of dozens of fad diets. Here’s why none of them really work

Nick Tiller |
Extreme low-cal, Atkins, dukan, south beach, fasting, the hacker’s diet, paleo, keto… the list goes on and on. My personal ...
GMO crops have reduced pesticide poisoning among farmers, report finds

GMO crops have reduced pesticide poisoning among farmers, report finds

Joseph Maina |
Many countries have enjoyed improved economies and healthier populations by farming genetically modified (GM) crops, according to a report from ...
Climate change-induced health problems and deaths are accelerating

Climate change-induced health problems and deaths are accelerating

Seth Borenstein |
Health problems tied to climate change are all getting worse, according to two reports published [October 20]. The annual reports ...
Japan’s Delta COVID wave came to an abrupt end, raising prickly possibility of population-based genetic differences in disease susceptibility

Japan’s Delta COVID wave came to an abrupt end, raising prickly possibility of population-based genetic differences in disease susceptibility

Osamu Tsukimori |
Why did Japan’s fifth and biggest wave of the coronavirus pandemic, driven by the supercontagious delta variant, suddenly come to ...
Cancer might soon be detectable by a simple blood test

Cancer might soon be detectable by a simple blood test

Jacob Warner |
Every year, thousands of Americans undergo routine screening to catch cancer in its early stages, while it’s still treatable. But ...
Could eating cheese and other dairy products cause disturbing dreams?

Could eating cheese and other dairy products cause disturbing dreams?

Jessica Brown |
Eating cheese late at night, the rumour goes, will give you strange dreams. As far back as 1964, a researcher ...
Republican Senate candidate Dr. Oz has long history of promoting pseudoscience, including anti-GMO disinformation

Republican Senate candidate Dr. Oz has long history of promoting pseudoscience, including anti-GMO disinformation

Grace Panetta |
Among Dr. Mehmet Oz's achievements are ten Emmy awards, a syndicated television show, an Ivy-League medical degree, and a rapport ...
Remembering Auschwitz and the 1.1 million people  who died there

Remembering Auschwitz and the 1.1 million people who died there

Geoffrey Kabat |
The Nazi concentration camp system still remains a unicum, both in its extent and its quality. At no other place ...
Lab-grown fats may be key ingredient in diets of the future

Lab-grown fats may be key ingredient in diets of the future

Emma Berthold |
“Lab-grown fat.” It sounds like a nightmare for marketing teams, but for scientists, it’s a key ingredient for the future of food ...
Avoiding cognitive decline: What is considered a 'good night’s sleep'?

Avoiding cognitive decline: What is considered a ‘good night’s sleep’?

Danielle Ellis |
A good night’s sleep is important for many reasons. It helps our body repair itself and function as it should, ...
‘Very mild symptoms': Omicron COVID variant appears to be less severe than Delta

‘Very mild symptoms’: Omicron COVID variant appears to be less severe than Delta

Promit Mukherjee |
A South African doctor who was one of the first to suspect a different coronavirus strain among patients said on ...
Vaccine hesitancy plagues war-torn Syria

Vaccine hesitancy plagues war-torn Syria

Hussam Ali, Kareem Fahim |
Idlib is one of the most vulnerable places in the world for infection: an impoverished rebel-controlled province in northwestern Syria ...
Borax bath can ‘undo’ COVID vaccine? Osteopath with tens of thousands followers spreads latest disinformation tip

Borax bath can ‘undo’ COVID vaccine? Osteopath with tens of thousands followers spreads latest disinformation tip

Taylyn Washington-Harmon |
As vaccine mandates sweep the nation, more individuals who were once hesitant to get vaccinated for Covid-19 are buckling down ...
What’s next for ‘living with COVID’? America’s path to endemicity is lined with potholes

What’s next for ‘living with COVID’? America’s path to endemicity is lined with potholes

Sarah Zhang |
The answers were simpler when we thought we could vaccinate our way to herd immunity. But vaccinations in the U.S ...
Climate change impacts crops rich in micronutrients like zinc, vitamin A, and iron — triggering food security issues in lower-income countries

Climate change impacts crops rich in micronutrients like zinc, vitamin A, and iron — triggering food security issues in lower-income countries

Greta Moran |
A new review paper, published in Advances in Nutrition, draws together the existing science of how climate change threatens staple ...
A year after infection and still experiencing lingering COVID symptoms? Here's what we know now about long COVID

A year after infection and still experiencing lingering COVID symptoms? Here’s what we know now about long COVID

Sarah Toy, Sumanthi Reddi |
Some people who have had Covid-19 are still experiencing lingering symptoms weeks, months or as much as a year after ...
COVID-19 timeline: Here’s how the pandemic likely unfolded in Wuhan

COVID-19 timeline: Here’s how the pandemic likely unfolded in Wuhan

Karen Kaplan |
Michael Worobey, an evolutionary biologist at the University of Arizona, has pieced together clues from earliest days of the outbreak ...
Syphilis is surging in the US. Here’s why — and why it’s preventable

Syphilis is surging in the US. Here’s why — and why it’s preventable

Caroline Chen |
In the United States, more than 129,800 syphilis cases were recorded in 2019, double the case count of five years ...
A magic hour to go to sleep? Hitting the pillow between 10 and 11pm might lower risk of heart disease

A magic hour to go to sleep? Hitting the pillow between 10 and 11pm might lower risk of heart disease

Adela Suliman |
Scientists in Europe have said that research into the links between sleep and heart health often relies on foggy recollections ...