The Weird Power Of The Placebo Effect, Explained
Placebos seem to have the greatest power over symptoms that lie at the murky boundary between the physical and psychological. Placebos seem to move the needle on pain, nausea, asthma, and phobias, with more inconsistent results for outcomes like smoking, dementia, depression*, obesity, hypertension, insomnia, and anxiety.
Deep In The Ocean’s Trenches, The Legacy Of Nuclear Testing Lives
Evidence of Cold War nuclear testing has made its way to the deepest reaches of the Pacific Ocean. The discovery of “bomb carbon” miles below the surface shows how deep human impact goes.
The Hidden Trauma Of “Short Stays” In Foster Care
Every year, thousands of children are removed from their homes by officials who fear for their safety—only to be returned within days. It “felt like being kidnapped,” one said.
The Internet Is Destroying Our Collective Attention Span
The length of time our “collective attention” is on any given event has grown shorter, and topics become popular and then drop out of public view at an accelerating rate. It’s no surprise if it feels harder and harder to dwell deeply on any topic.
The Food Deserts Of Memphis: Inside America’s Hunger Capital
In the ‘food deserts’ of Memphis, Tennessee, dominated by fast food outlets and convenience stores, locals lack what seems a basic human right in the richer half of the city: a supermarket. With a big gap in life expectancy, are these Americans doomed to die younger than their neighbours – or can they fight for their right to nutrition?
When A Performance Expert Battles Mental Illness
Brad Stulberg literally wrote a book on peak performance, but he had to reconsider everything after an unexpected battle with mental illness: “I felt detached from my body, as if I was in a virtual-reality video game. Soon I was completely paralyzed by the sense that I was losing my mind.”
What Would Happen To Your Body If You Only Ate Fruits And Vegetables
Fruits and veggies are good places to find fiber and carbohydrates, but you don’t want to count on them to provide enough of the fat and protein—macronutrients, two of the primary building blocks of your diet—that you need. Fat is necessary for healthy mental function and energy.
Raising The Minimum Wage By $1 May Prevent Thousands Of Suicides, Study Shows
Between 1990 and 2015, raising the minimum wage by $1 in each state might have saved more than 27,000 lives, according to a report published this week in the Journal of Epidemiology & Community Health. An increase of $2 in each state’s minimum wage could have prevented more than 57,000 suicides.
Grandma’s Dementia Made Her Forget Her Homophobia
After watching how my family treated my lesbian mom, I assumed it would all repeat when I came out. But as my grandma’s memory faded, her disapproval of gay people vanished too. My grandma had lost a lot of her memory, and she’d apparently forgotten her disapproval of same-sex relationships too.
Eating Chilies Cuts Risk Of Death From Heart Attack And Stroke
Chili has been hailed for its therapeutic properties, and now researchers have found that eating chili peppers regularly can cut the risk of death from heart disease and stroke. Researchers found that the risk of dying from a heart attack was 40% lower among those eating chili peppers at least four times per week.
What It’s Like To Live Next To America’s Largest Coal Plant
By the late 1960s, Georgia Power had started planning to build the Robert W. Scherer Power Plant. Over a decade later, in 1982, its first unit opened in Juliette. Now, residents worry it’s contaminating their water.
There’s More Than One Way To Age. How Are You Doing It?
Most of us think we know what aging looks and feels like. It announces itself with wrinkled skin and gray, thinning hair. But scientists are cataloging far subtler signs of biological aging, evident long before hair is lost and skin starts to crinkle.
The Berwyn Incident
They made an improbable duo of UFO hunters— a plump Miss Marple and a gun-toting gamekeeper. The true story of their long-odds mission to solve the “Roswell of Wales” in Llandrillo, a small village built around a broad stream at the base of the Berwyn Mountains in North Wales.
Revisiting The Infamous, Twisted, Now-Defunct Presidential Fitness Test
Way back in the 1950s, an Austro-Hungarian physical educator named Dr. Hans Kraus developed a 90-second fitness evaluation with his colleague Sonja Weber of the New York Presbyterian Hospital. It involved a series of six different movements which tested for basic strength and flexibility.
Dark Crystals: The Brutal Reality Behind A Booming Wellness Craze
Demand for ‘healing’ crystals is soaring – but many are mined in deadly conditions in one of the world’s poorest countries, like Madagascar. And there is little evidence that this billion-dollar industry is cleaning up its act.
The Great Fitness Scam
A new report found that Americans spent $264.6 billion dollars on physical activity in 2018, far more than any other nation. And yet, according to the academic journal The Lancet, for all of this spending, we rank 143rd globally for actual participation in physical activity.. How do we break the cycle?
Can Ageing Be Delayed, Stopped Or Even Reversed?
This is the pursuit of a much longer, healthier life span using science and genetics to achieve it. Who hasn’t dreamed of staying young but how far will you be prepared to go to achieve that dream? BBC’s Gabriela Torres meets the self-experimenters and scientists who are trying to dramatically extend our lives.
The Rise Of Junk Science
Fake publications are corrupting the world of research—and influencing real news. At the most benign level of the junk industry are papers, published in journals with no effective screening process, that are obvious nonsense.
The True Toll Of The Chernobyl Disaster
On 26 April 1986 reactor number four at the power plant suffered a catastrophic explosion that exposed the core and threw clouds of radioactive material over the surrounding. Covered up by a secretive Soviet Union at the time, the true number of deaths and illnesses caused by the nuclear accident are only now becoming clear.
How Our Brains Distinguish Reality From Imagination — And What It Means For Schizophrenia
Perception and imagination trigger overlapping brain networks. A new study suggests that the brain distinguishes between them by measuring the strength of a signal within this network. Further understanding this “reality threshold” could have implications for the treatment of schizophrenia.
When Gravity Breaks Down
Albert Einstein’s theory of general relativity is more than a hundred years old, but still it gives physicists headaches. Not only are Einstein’s equations hideously difficult to solve, they also clash with physicists’ other most-cherished achievement, quantum theory.