Alzheimer's breakthrough as drug fights damage in late-onset disease
Scientists have turned patient skin cells into brain neurons, revealing key Alzheimer's insights.
Hurricane center upgrades risk of tropical storm forming—Florida alerted
State officials have been warned about the potential tropical storm this weekend.
"Remarkable": supplement may slow breakdown in high-risk Alzheimer's cases
Fish oil might slow brain cell damage in older adults at risk for Alzheimer's, but results are not conclusive.
Virginia gas leak leaves dozens in hospital
An ammonia gas leak in Sterling, Virginia, has left 26 people in hospital, with four experiencing "significant symptoms."
Cancer study reveals Gen X, millennials at greater risk than boomers
Gen X and millennials face rising cancer risks compared to boomers regarding several types of the illness, according to the American Cancer Society.
Dementia could be prevented or delayed by targeting 14 health factors
14 key risk factors could prevent or delay nearly half of dementia cases, study reveals.
"Be cautious": US chocolate and cocoa tests reveal unsafe lead levels
U.S. cocoa products found in major grocery retailers may contain unsafe levels of lead.
"Discard these" unsafe kitchen spices warns FDA amid fresh recalls
The FDA has expanded its cinnamon recall over high lead levels in multiple brands—check your spice rack!
More American women are trying abortions alone
Amid tightening federal restrictions, more U.S. women are turning to dangerous, at home abortions.
Scientists may have discovered the cause of autism
A new study has uncovered a link between autism risk and umbilical cord fatty acids.
COVID map shows highest rates across US
A new map from the CDC shows that certain Southern states are leading in COVID-19 infection rates,
Semaglutide warning as patients hospitalized from compounded drug overdose
The FDA has warned of dangerous dosing errors with compounded semaglutide.
Ozempic may help you quit smoking, study suggests
A new study claims Ozempic may aid in quitting smoking, but further research is needed.
Scientists explain how lightning may have kick-started life on Earth
Lightning may have jump-started life by converting atmospheric elements into vital building blocks.
Listeria in deli meats update: Recalls, new map, hospitalization rise
The expanding listeria outbreak has now reached Indiana, affecting 34 people across 13 states.
United Airlines flight diverted as "biohazard" sparks vomiting
A flight to Boston was diverted after a severe biohazard situation caused distress to crew and passengers.
COVID virus found in "common backyard animals" in US
Investigators tested animals from 23 common Virginia species for active infections and antibodies indicating previous infections.
Orcas sink another yacht: why killer whales are attacking boats
Orcas sink yachts: Is it revenge or playful behavior? Expert weighs in.
Mars rock may hold ancient alien life trace says NASA after 'big surprise'
The NASA Perseverance rover has discovered a rock with "fascinating traits" that may indicate Mars was home to life billions of years ago.
Olympics using "extraordinary levels" of ice for often unproven therapies
A new study claims that the 650 tonnes of ice planned for use at the Paris Olympics is detrimental to the planet and lacks proven effectiveness.
Lake Powell water hits highest level in three years
The lake has reached its highest level in three years, easing immediate concerns.
Lake Tahoe beaches closed after 85,000-gallon sewage spill
A local business owner told Newsweek that the closure of her business has been profoundly stressful and reopened old wounds from the COVID-19 shutdowns.
Yellowstone study reveals never-before-seen organisms living in hot springs
Two new methane-producing microbes discovered in Yellowstone may impact climate change and the search for extraterrestrial life.
US Bird Flu Outbreak Seeing 'Sustained' Spread Between Mammals, Study Warns
A new study has revealed a concerning development in the U.S. bird flu outbreak, with the virus now spreading between mammals.
Autism in kids linked to gut microbiome
A new study has linked gut bugs to autism in kids, with a microbiome marker potentially able to aid diagnosis.
Scientists Reveal Weight Loss Drug Better Than Ozempic
A new study shows weight loss drug Mounjaro outperforms Ozempic, offering superior appetite control and significant weight loss.
Ozempic and related drugs may reduce cancer risks, study claims
GLP-1 drugs like Ozempic may lower obesity-related cancer risks, although no direct correlation has been confirmed.
Groundwater could be too hot to drink for 75 million people by 2100
Rising temperatures are threatening groundwater, with millions potentially at risk by 2100.
Tampon toxic metal warning after scientists find lead, arsenic
The researchers found detectable levels of 16 different metals in all 14 brands of tampon that they evaluated.
Quick questions reveal your risk of heart attack
Swedish researchers have created a 5-minute at-home test to assess heart attack risk with 65 percent accuracy.