Ultra-processed foods linked to early death, mental disorders
The analysis drew on data from nearly 10 million people and found a 50 percent increased risk for anxiety and common mental disorders.
Study finds gas stoves are bad for your health
As many as 10 quadrillion nano-scale particles were emitted per kilogram of cooking fuel, even more than a petrol or diesel car.
Scientists recreate possible process behind life on Earth
"This finding helps us better understand the chemical environments of early Earth so we can uncover the origins of life," scientists said.
Map shows climate change denialism by US state
The researchers also revealed what factors are most likely to be associated with climate change denial.
Flickering light can slow Alzheimer's disease, MIT scientists say
The surprising solution activates the brain's own clean-up crew to remove harmful protein build-ups in the brains of Alzheimer's patients.
Better Planet
Scientists reveal simple trick to reduce microplastics in your tap water
The surprising method can remove up to 90 percent of nano- and microplastics from drinking water.
"Frequent" cannabis use linked to heart attacks and strokes
Studies show daily cannabis users have 25 percent higher odds of having a heart attack compared to non-users and a 42 percent higher risk of stroke.
Your tattoo may contain ingredients you didn't know about
Out of 54 common U.S. tattoo inks, more than 80 percent contained ingredients that were not on the label, scientists warn.
What is Cushing's syndrome? Amy Schumer's condition explained
Medical experts reveal the most common symptoms of Cushing's syndrome and who is most likely to be affected.
Neuroscientists say new brain map could help tackle disorders
The research offers hope to millions of patients suffering with Parkinson's disease, OCD, dystonia and Tourette's syndrome.
Physiotherapist reveals three exercises for lower back pain
These simple daily stretches could help relieve the painful condition affecting 72.3 million Americans.
Americans can't kick their sugar addiction
Despite widespread reduction in sugar content, we are still gravitating toward sweeter foods in the U.S.
Breathing in diesel fumes is crippling our immune systems
Not only can this exhaust affect the function of our white blood cells, but it may also trigger higher levels of inflammation.
Doctor debunks accepted cold and flu symptom as 'misconception'
This common myth could stop patients seeking out appropriate treatment for their condition.
Heart disease linked to eating too much protein
Isolated animal components like whey protein may be particularly problematic when it comes to our heart health.
Placenta study reveals troubling pervasiveness of microplastics
Microplastics were found in 100 percent of the placenta samples tested by researchers from the University of New Mexico.
Scientists reveal how many steps lower heart failure risk in older adults
The target step count for a healthy heart may be more attainable than you think.
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Near-unlimited energy a step closer as scientists overcome fusion problem
Scientists hope that the discovery will also offer new insights into the physics behind fusion energy in the future.
Dangerous sleep problems may be caused by your diet
Significant differences were seen between men and women, underscoring a need for more personalized nutritional interventions.
Scientists reveal why some people have ADHD
The evolution of ADHD may have provided a survival advantage to our ancestors, scientists say.
Common US food additives may cause cancer
These artificially added ingredients can be found in many of our favorite food products, including ready meals, breads and spreads.
Scientists reveal weekend exercise is just as effective for weight loss
Fitting in a workout during the week can be difficult with a busy schedule. But could a "weekend warrior" approach give you the same results?
Scientists create lab-grown testicles
Researchers hope that these artificial organs will help men with infertility in the future.
Doctors reveal how vitamin may up heart attack and stroke risk
The findings raise questions about the mandated fortification of common foods with this nutrient.
Black hole discovered may be "the most hellish place in the universe"
The "monster" black hole eats about a sun's worth of material every single day.
Would you live in a city that forced you to exercise?
A Cambridge University architectural researcher talks us through the physical future of city living.
Is 5,000 steps a day enough? Scientists weigh in
Newsweek breaks down the myths surrounding the 10,000-step gold standard.
Harvard cardiologist debunks three common myths about heart disease
"One important thing to remember is that many of risk factors for heart disease can be completely silent," Haider Warraich told Newsweek.
Scientists blame US government for rising suicides
"We contend that the U.S. federal government's weak regulatory oversight [...] has significantly shaped U.S. suicide risk," the researchers said.
Ozempic "fatal outcomes" study raises serious concern
"This is a serious matter that warrants attention," the researchers warn after discovering adverse psychiatric events.