Scientists warn of harmful release from "magic" sponges
Study suggests a global overall emission of 4.9 trillion microplastic fibers due to sponge consumption, say researchers.
Your love of coffee may be in your genes, study reveals
Genes associated with coffee consumption were linked with genetic variants known to increase our risk of various health hazards.
Ovary removal may harm brain's connective fibres, study warns
Understanding these side effects is "critical" for the health of the 600,000 women who receive this procedure in the U.S. every year.
'Exciting' new Parkinson's treatment may cure root cause
"It's the first drug ever to take a patient go from positive to negative," Vaxxinity co-founder Lou Reese told Newsweek.
Scientists reveal 'simple' exercise that wards off back pain
Participants who engaged in this activity went nearly twice as long without a recurrence of their back pain compared to those who did not.
US heatwave: Doctor shares her tips to fight dehydration
As the U.S. endures record-breaking temperatures, how can you and your family stay safe?
Scientists reveal how keto diet may boost your brain and lifespan
"Our work indicates that the effects of the ketogenic diet benefit brain function broadly," the researchers told Newsweek.
Psychologists reveal simple trick to become more likeable
The findings may also offer insights into the evolution of our species.
Scientists reveal the first sign of autism: 'Key discovery'
The spectrum of autism disorders varies widely but the exact mechanisms behind this disparity have been a long-standing mystery, until now.
Scientists make breakthrough for successful cancer treatment
The discovery promises to increase the efficacy of existing immunotherapy treatments, while making them accessible to a wider range of patients.
Americans are getting more severe migraines. Neurologist explains why
"As people and society have evolved so too have the sensitivities that trigger migraines," Dr. Liza Smirnoff told Newsweek.
What is STSS? "Flesh-eating" bacteria's disease cases surge in Japan
Even with treatment, STSS can be deadly, with as many as 30 percent of patients dying after contracting the infection.
Map reveals US counties least prepared for natural disasters
California is home to four of the five most at-risk counties.
"Jurassic Park" theme preserved in DNA in "amber"
The discovery takes us one step closer to creating digital data storage out of DNA.
Map shows best US states for drinking water safety
Newsweek ranked which states had the fewest health-related water safety violations based on data from the Environmental Protection Agency.
Neuroscientists make breakthrough memory-and-sleep discovery
"The memories that are formed prior to sleep deprivation will not undergo the same memory processing...," researchers told Newsweek.
Cucumber recall update as FDA reveals hospitalizations, map
There have been 196 reported salmonella infections across 28 states and the District of Columbia, with 68 hospitalizations.
New COVID variant: What to know about KP.3
The strain has become the most dominant in the U.S., representing 25 percent of cases.
Alzheimer's could be treated by "rejuvenating" transplant
The treatment may improve our body's ability to remove Alzheimer's-related protein aggregates in our brains.
Common snack foods may make you frailer, study warns
"Our research highlights the significant impact of diet on frailty risk," researchers at the Harvard T.H. Chan School of Public Health said.
Study reveals new secret to a longer, healthier life
This factor effectively counteracts cardiovascular disease risk in metabolically unhealthy older individuals, scientists say.
Cognitive epidemiologists reveal threat to memory in older adults
"Monitoring and addressing both aspects simultaneously might be critical for improving overall cognitive and emotional health," the researchers told Newsweek.
Scientists reveal promising way to stave off cognitive decline
The findings could ultimately support early detection of Alzheimer's disease and other forms of age-associated neurodegeneration.
Viagra may help prevent dementia: "Findings are very encouraging"
"This demonstrates the potential of this well-tolerated, widely-available drug to prevent dementia," the Oxford University team said.
Rare fungal STI outbreak in US: Symptoms to look out for
The infection may result in abscesses and scarring if left untreated, doctors are warning.
Nurse warns TikTok health trend causes "explosive diarrhea"
"These myths are harmful," Jane Clarke told Newsweek.
What is manganese? Metal that sparked Fiji water bottle recall
High levels of manganese are particularly concerning for children, whose brains are still developing.
Newsweek hosts panel on the future of Life Sciences at BIO Convention 2024
Newsweek will be joined by industry experts to discuss the promises and challenges of AI, personalized medicine and the future of health care.
Daily omega-3 supplements may change your behavior, scientists reveal
Roughly one in 13 American adults takes these supplements—could they be improving our behavior as a society?
Chemical in cakes that gives buttery flavor may pose health risk
Researchers found levels of DNA-damaging chemicals "concerningly above the commonly admitted threshold of toxicological concern."