Psychedelic drug rising in "popularity and availability" in the US
Since 2017, seizures of the drug have nearly quadrupled across the U.S., scientists have warned.
Why parents shouldn't lie to their children
Some lies are worse than others when it comes to encouraging dishonest behavior, the researchers found.
Scientists warn common preservative may harm your gut
Even at low concentrations, these chemicals have been shown to significantly alter our gut microbes,
Better Planet
Climate change may have already passed key limit, controversial study says
The planet may have broken the 1.5-degree warming limit set by the 2015 Paris Agreement, new data suggests.
Neuroscientist reveals the brain training exercises she does daily
"It is never too soon—or too late—to take charge of our brain's health and fitness," Sandra Bond Chapman told Newsweek.
What science says about walking 10,000 or 20,000 steps a day
An expert reveals how many daily steps we should really be taking.
Doctor reveals the five simple steps he takes daily to be happy
By following these steps "life fulfillment is not only predictable but inevitable."
US medicines cost nearly triple those of other nations
Branded drugs were even more expensive, costing 4.22 times more in the U.S. than in other high-income countries.
Woman finds deadly snake "coiled tightly" around her pet cat's neck
"I was desperate to save our much-loved cat, so I ran to the kitchen and grabbed a pair of tongs," the owner told Newsweek.
Deadly drug tianeptine "significant risk" in US
The warning comes as a shipment of the "deadly" and "addictive" drug was recently seized in Cincinnati.
Harvard cardiologist reveals his daily habits for a healthy heart
What simple steps do experts take to reduce their risk of heart disease?
Syphilis warning issued to Americans
More than 2.5 million cases of syphilis, gonorrhea and chlamydia were reported across the United States in 2022, prompting concern among experts.
Obesity risk lowered by eating probiotic daily
People who ate one to three servings of kimchi daily were less likely to be obese, researchers in South Korea found.
Vaping warning as scientists discover health problems in most users
Roughly 1 in 8 users reported heart palpitations, while 1 in 5 reported a significantly higher heart rate.
Diets that aren't "medically necessary" risk lifelong weight effects: Study
The researchers warn that once a diet begins, it is easy to become trapped in a "vicious cycle."
Scientists recommend policy to increase US lifespans
New policies could increase the median life expectancy across the country by 2.2 years, scientists say.
Alzheimer's accidentally spread to several humans via corpse transplants
The findings change our understanding of the driving forces of Alzheimer's and highlight the need to review existing treatments.
Better Planet
Overlooked superfood needs farming in case of World War III, say scientists
The simple plant offers a sustainable and resilient food source in the face of natural disasters and nuclear war.
Dietician reveals foods to eat for a better night's sleep
Usually we're told to avoid snacking before bed, but some foods may actually help us get a better night's sleep.
Better Planet
Plagues in Roman Italy linked to climate change, scientists say
"I was completely baffled by the good timely correlation between climatic change and major events in Roman history," the study's first author told Newsweek.
Psychologists discover kiwi has 'fast impact' on mental health
"This helps us see that what we eat can have a relatively fast impact on how we feel," said researcher Ben Fletcher.
Virologist debunks age-old wisdom on treating fever
Following this folk remedy can do more harm than good and deprive your body of what it needs to get better.
Deadly foodborne bacteria found to hide from sanitizers
The bacteria is the third leading cause of death among foodborne illnesses in the U.S.
Mystery of Mars' "burps" could aid search for life
Understanding the patterns of these emissions may help answer the long-standing question: "Is there life on Mars?"
Scientists warn against having a nightcap before bed
Even a small drink can significantly impact our sleep cycle, scientists say.
Neuroscientists reveal weird vision problems as early Alzheimer's symptom
The symptom was more reliable at predicting Alzheimer's disease than memory loss.
Better Planet
Fusion boost from liquid shield brings near-unlimited clean energy closer
The technology promises to support the development of smaller, less expensive fusion reactors in the future.
Dementia risk lowered by these six habits, study says
Combining these habits saw the most beneficial effects on the participants' dementia risk.
Scientists reveal everyday drink that may slow aging
Just three cups of tea a day was linked with a slower rate of aging, according to a new study.
US Bigfoot sightings may have a simple explanation
New research by the Folk Zoology Society has uncovered important insights into the identity of the mythical beast.