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Health & Science
>
8.17.26
Israel’s PTSD crisis deepens as war trauma spreads
Diagnoses are up 70% since Oct. 7, with Clalit experts warning the true mental health toll may be far higher and could worsen after the fighting ends
Skip the elevator: taking the stairs may cut heart-related death risk by nearly 40%
Doctor who lost mother and sister to cancer tests experimental Lynch syndrome vaccine
'An elegant way to kill routine vaccination': Israeli experts warn of Trump vaccine overhaul
Two children hospitalized after eating chocolate with hallucinogenic mushrooms
Health & science
‘Am I losing my mind?’: the science behind why psychedelic trips can feel like you’re going insane
Neuroscientist Michal Dubrovinsky studies challenging psychedelic experiences and the moment people fear they are losing control, while exploring how psilocybin may affect brain flexibility and movement learning
Galit Hareli
|
13:33 | 08.15.26
Think your BMI is healthy? Your waist may say otherwise
Study of nearly 260,000 people finds that excess abdominal fat raised cardiovascular risk even at normal or overweight BMI; Sheba cardiologist Dr. Anat Berkovich says where fat is stored may matter as much as how much there is
Eitan Gefen
|
09:02 | 08.15.26
AI designed a virus, scientists brought it to life
Stanford and Arc researchers used AI to design bacteriophage genomes, producing 16 working viruses that attacked E. coli, a potential step toward fighting antibiotic resistance that also raises urgent questions about biological safety and oversight
Eitan Gefen
|
05:59 | 08.15.26
Too much TV in middle age linked to poorer brain health decades later, study finds
Researchers followed 1,712 adults for about 24 years and found frequent TV viewing was associated with smaller brain regions and more white-matter abnormalities, while prolonged sitting at work showed a different pattern; the study does not prove TV caused the changes
ynet
|
23:35 | 08.14.26
More than weight or heart rate: the fitness metric linked to longevity
VO₂ max has become a key fitness and longevity metric; what does it measure, how is it calculated, why does it matter for health and lifespan, and how can even beginners improve it?
Eitan Gefen
|
20:14 | 08.14.26
Katie Couric’s missing hours: The frightening condition that temporarily erases memory
The veteran journalist could speak, walk and take part in public panels, yet later remembered none of it; Israeli neurologist explains transient global amnesia, why it can resemble a stroke and why sudden memory loss requires immediate medical evaluation
Noga Shavit Raz
|
18:12 | 08.14.26
‘The most combat-exposed in the world’: how Israel trains its paramedics
Magen David Adom’s new training center recreates missile strikes, battlefields, chemical spills and routine emergencies, using advanced simulations to prepare crews for high-pressure decisions and make their first encounter with chaos less unfamiliar
Ilan Levinsohn
|
15:00 | 08.12.26
‘He told me peptides were safe’: Alex's quest to get bigger became a warning for young men
Australian bodybuilder Alex Boutin began using steroids as a teen and later turned to unapproved injectable peptides; after he died from myocarditis at 33, his sister is warning of a booming online market and the body-image pressures behind his years of use
Eitan Gefen
|
12:29 | 08.12.26
Waking up at night? Your gut or muscles may be why
Struggling with sleep since menopause? New research links strength training and gut bacteria composition to the ability to get a full night of quality sleep
Noga Shavit-Raz
|
02:30 | 08.12.26
Suspected Ebola case in Israel: Young man who returned from DR Congo hospitalized in Soroka
The 24-year-old man, who returned from the Democratic Republic of Congo suffering from a fever was hospitalized in an isolation room in Soroka with suspected Ebola; 'Required tests are now being conducted'
Or Hadar
|
15:44 | 08.11.26
Sit up straight: Study finds body posture can affect decisions and emotions
A new study found that upright participants took greater risks, earned higher rewards and reported more positive emotions than those who slouched; a clinical psychologist says posture can shape emotions and how we perceive the world
Tzur Gueta
|
08:29 | 08.11.26
When ordinary life starts to weigh heavily: why depression can appear when everything seems fine
Depression does not always follow an obvious crisis—it can develop gradually as the brain and body respond to major transitions, prolonged strain and changes that may seem manageable from the outside
Prof. Itamar Grotto
|
20:49 | 08.10.26
Diagnosed with cancer, underwent hysterectomy, then learned the biopsy was not hers
Cassandra Barksdale says a tissue sample mix-up led doctors to diagnose aggressive uterine cancer and remove her uterus, cervix, fallopian tubes and ovaries; months later, DNA testing showed the cancerous tissue belonged to another patient
Eitan Gefen
|
09:28 | 08.10.26
Cannabis-linked vomiting disorder rises sharply, especially among young users
CHS can cause severe nausea, repeated vomiting and abdominal pain after chronic marijuana use; CDC data show diagnoses rose 16%, with the sharpest increase among people ages 15 to 24
Tzur Gueta
|
08:52 | 08.10.26
‘They locked us out’: Wounded IDF soldier’s family alleges mistreatment at Rambam
Brother of soldier seriously wounded in Lebanon alleged his family was locked out of the ward and that the patient was handled ‘brutally’; Defense Minister Israel Katz orders IDF to examine claims, while Rambam said an internal review found no improper treatment
Eitan Glickman
|
16:38 | 08.09.26
Intermittent fasting benefits may go beyond weight loss to support brain function
Intermittent fasting is about more than the number of hours you don't eat; New research suggests that the timing of the eating window in which you eat may also be significant and help with maintaining results
ynet
|
04:32 | 08.09.26
How to rewire your brain: 10 simple habits backed by neuroscience
For years, researchers believed that the brain was an unchanging organ, but today, we know that it is a flexible organ that can be upgraded with the right and easy actions; Neuroscientist Nicole Vignola explains how to do it in the bestseller 'Rewire'
Noga Shavit-Raz
|
05:42 | 08.08.26
How fast you walk may offer clues about your brain’s aging
A new study found that people over 80 who walked the fastest had a 51% lower risk of cognitive impairment, slower memory decline and better preserved hippocampal volume, suggesting walking speed may offer clues about brain health
Tzur Gueta
|
19:37 | 08.07.26
Syria becomes a destination for cheap dental care, attracting expats and Jewish visitors
Syria has become a hub for affordable dental tourism, attracting returning Syrian expatriates, including Jews, after years when clinics mainly served Iranian and Iraqi Shiites under Assad’s rule; 'A Hollywood smile' can cost less than $1,000
Lior Ben Ari
|
17:53 | 08.07.26
Can mitochondria slow aging? Separating science from marketing
Scientists say mitochondria play a vital role in aging and overall health, but evidence does not support claims that supplements can extend lifespan; Research continues, yet experts say exercise, nutrition, sleep and other healthy habits remain the most effective ways to support mitochondrial function
Dr. Etay Ziv, Nir Fink
|
06:14 | 08.07.26
The truth about breastfeeding challenges: What new mothers should know
Pain, poor latch and feeding discomfort can make the first days after childbirth especially challenging; Experts say breastfeeding difficulties are common, often require professional support and should never leave mothers feeling guilty if breastfeeding is not possible
Itamar Bareli
|
00:36 | 08.06.26
The return of ‘heroin chic’: Why the trend is taking a psychological toll
Public scrutiny of Ariana Grande's appearance, which prompted her to step back from public events, reflects the resurgence of the 'heroin chic' ideal on social media; An eating disorder expert warns the trend is reshaping body image and taking a heavy psychological toll
Amir Zendakovich
|
23:53 | 08.05.26
Clalit helps olim access health care in their own language
From family doctors and nurses to pharmacists and administrative staff, Clalit offers multilingual support that helps new immigrants understand their care, communicate with medical teams and feel more confident using Israel’s health system
ynet Global
|
19:28 | 08.05.26
Fighting to return: 3 in 4 IDF soldiers wounded in war are back in service
More than 8,900 IDF personnel have been wounded since October 7, yet about 77% have returned to service, including 3,600 combat soldiers, as the military expands medical, emotional and rehabilitation support from hospital to unit
Elisha Ben Kimon
|
09:42 | 08.05.26
When healthcare feels overwhelming, one WhatsApp message can make all the difference
Clalit pairs new immigrants with real people, not bots, to help them navigate Israel's healthcare system in their own language
ynet Global
|
19:18 | 08.04.26
Israeli breakthrough offers hope: simple blood test could detect lung cancer
A low-cost blood test developed at Tel Aviv University uses light to detect lung cancer; early results distinguished patients from healthy subjects, and trials are underway in Israel and Europe to assess diagnosis and treatment monitoring
Prof. Yuval Ebenstein
|
11:30 | 08.04.26
‘The shock of my life’: Golani fighter discovers aggressive bone cancer during Vietnam trip
After three years of fighting in Gaza and Lebanon, 21-year-old Omer Alon dismissed a minor leg pain during a motorcycle trip; a rural doctor using Google Translate raised the alarm, and tests in Israel confirmed osteosarcoma
Ariela Ayalon
|
08:27 | 08.04.26
Healthcare at your fingertips: an oleh’s guide to online medical services in Israel
From booking appointments and consulting doctors to renewing prescriptions and checking test results, here is how new olim can use Israel’s digital healthcare services and know when an in-person visit is still needed
ynet Global
|
19:02 | 08.03.26
Keep losing your glasses? 8 simple ways to improve your memory
Can’t remember what you just read or why you entered a room? The problem may be how information reaches your brain, not your memory; these practical techniques can help you absorb, retain and recall everyday information more effectively
Dr. Yael Benvenisti
|
17:41 | 08.03.26
Cancer patient bought ticket for assisted death, then three injections stopped his suffering
A cancer patient abandoned plans to die in Switzerland after doctors ended relentless itching by targeting an immune pathway linked to allergies; Prof. Yuval Tal explains how immunology is moving beyond disease labels to treat underlying mechanisms
Prof. Yuval Tal
|
09:55 | 08.03.26
Night shifts disrupt the body clock and may raise the risk of dementia, heart disease and cancer
Working at night forces the body to remain awake when it is programmed to sleep, disrupting circadian rhythms and processes linked to memory, immunity and metabolism, though researchers stress that most findings show association rather than direct causation
Tzur Gueta
|
07:56 | 08.03.26
Symptoms improved within first week: FDA approves new ADHD drug for children, adults
Simtriyo, the first approved ADHD drug to inhibit norepinephrine, dopamine and serotonin reuptake, improved symptoms within a week; US launch depends on controlled-substance classification, and it is not yet available in Israel
Tzur Gueta
|
19:49 | 08.02.26
Racing against time on two wheels: inside Magen David Adom’s motorcycle unit
Israel's MDA medicycle unit is built for one purpose: reaching patients when every second matters. Behind the handlebars are volunteers balancing careers, families and some of the country's toughest emergencies
Ilan Levinsohn
|
12:36 | 08.02.26
Iron, protein and biotin: What actually affects hair loss and healthy growth
Avocado, eggs, chia seeds and supplements are often promoted as hair-growth solutions, but the science is more nuanced; deficiencies in protein, iron, zinc or vitamin D may contribute to shedding, while unnecessary supplements can sometimes make it worse
Meital Levy
|
09:37 | 08.02.26
Location, location, location: where you live in Israel shapes your healthcare
From your first choice at the airport to your daily access to doctors and specialists, where you settle in Israel can determine how close, fast and convenient your healthcare really is
ynet Global
|
08:43 | 08.02.26
Choosing a health fund in Israel: Why new immigrants get it wrong
‘Many decide at the last minute based on a name they recognize,’ says health systems expert; confusion, language gaps and unfamiliar rules leave olim struggling to navigate care and often choosing a kupa that does not fit their needs
ynet Global
|
08:36 | 08.02.26
Female orgasm explained: The biology, myths and mysteries behind women’s sexual pleasure
The female orgasm remains one of sexuality’s great mysteries; Exploring biology, psychology and personal experience, this book explains why women experience pleasure differently, what influences orgasm and why common myths persist
Lori Stadtmauer
|
04:20 | 08.02.26
‘Mediocre doctors won’t be needed’: Prof. Ido Wolf on AI’s future role in medicine
Prof. Ido Wolf warns that AI will replace mediocre doctors within a decade, urges Israel to retain its top physicians amid growing emigration concerns and says medical education must adapt to a rapidly changing healthcare landscape
Or Hadar
|
22:18 | 07.31.26
Foreign business chambers explore MDA’s lifesaving operations and innovation in Israel
Representatives from Israel’s bi-national chambers of commerce and government ministries visited MDA’s headquarters in Ramla to learn about its emergency response systems, technology and nationwide lifesaving operations
ynet Global
|
20:03 | 07.31.26
Your inherited DNA may determine how cancer develops, new study suggests
Inherited genetic differences may help explain why some smokers develop cancer while others do not; Researchers found genetic background influences cancer risk, tumor evolution and response to DNA damage, with implications for early detection and personalized treatment
Tzur Gueta
|
21:59 | 07.30.26
Want kids off their screens? Try these 5 outdoor games to boost their brains
As summer break winds down and screen time climbs, these free outdoor games use running, puzzles and teamwork to sharpen children's problem-solving, spatial reasoning and strategic thinking — no apps or expensive attractions required
Raphael Bernard
|
19:48 | 07.29.26
Rabies outbreak expands across Israel, with cases more than tripling in three years
Health officials say dogs now account for most infected animals, vaccine distribution was disrupted by the war and rising encounters with wildlife are sending record numbers of people to clinics for preventive treatment
Or Hadar
|
07:57 | 07.29.26
Israeli doctor flies to Rwanda to help save 11-day-old baby
Dr. Sagi Assa traveled more than 4,000 kilometers to assist a former trainee in treating a newborn with a rare heart defect, then returned to Israel the same day after the locally led procedure stabilized the baby
ynet Global
|
04:43 | 07.29.26
One in five Israeli students shows signs of post-trauma, study finds
After years marked by COVID, October 7 and repeated wars, more than a quarter of Israeli students report psychological distress, while substance use, violence and risky behavior are also rising, according to a nationwide study
Tamar Trabelsi-Hadad
|
02:49 | 07.29.26
No more injections: surgery targets the nerve behind chronic migraines
For chronic migraine patients who have exhausted drug treatments, Sheba is offering Israel’s first minimally invasive microsurgery to identify and decompress the sensory nerve triggering pain; Dr. Ayman Khoury explains who may benefit
Eitan Gefen
|
23:42 | 07.27.26
Gene editing may help the immune system find prostate cancer
Researchers at Duke and Rochester universities used gene editing to repair a molecular defect that helps prostate tumors evade immune detection; in mice, the experimental treatment sharply improved immunotherapy, but remains preclinical
Oren Reiss
|
09:11 | 07.27.26
Tired but still scrolling? Why summer sabotages your sleep
Hot nights, longer daylight hours and blue light can delay melatonin and disrupt sleep, while people with ADHD may stay awake even longer to reclaim quiet time after overstimulating days
Dr. Shirley Hershko
|
08:25 | 07.27.26
Israeli researchers uncover hidden mechanism behind rapid antibiotic resistance
Technion scientists found that bacteria can rapidly create dozens of copies of genes that help them survive antibiotics, potentially even during short treatments, though the clinical significance and possible therapies remain under investigation
Tzur Gueta
|
07:24 | 07.27.26
Waking up tired again? 7 reasons to stop eating two hours before bed
The day’s final meal can significantly affect sleep quality, blood sugar and how you feel in the morning; so when should the kitchen close, and what can you eat if hunger strikes at night?
Liora Houbara
|
05:12 | 07.27.26
Israeli researchers teach micro-robots to scale obstacles and carry living bacteria
Tel Aviv University researchers develop micro-robots that use magnetic and electric fields to cross obstacles, move between surfaces and transport delicate biological cargo
ynet
|
08:25 | 07.26.26
From obesity prevention to stress relief: 12 surprising benefits of breastfeeding
Breast milk has long been associated with health benefits, but recent studies are shedding new light on its possible effects on brain development, immunity, sleep, emotional regulation and maternal heart health
Liora Houbara
|
02:29 | 07.26.26
Why one nostril always feels blocked — and what it may do to your brain
The nasal cycle naturally shifts airflow between nostrils, while emerging research suggests one-nostril breathing may affect stress, relaxation, mind wandering and brain activity
Tzur Gueta
|
23:22 | 07.25.26
The anti-aging infusion that went wrong: Unlicensed ‘doctor’ faces charges after woman’s death
A New York man accused of posing as a doctor admitted he 'made a very big mistake' after a 27-year-old woman died during an anti-aging NAD+ infusion at his Bronx wellness clinic; He faces charges as authorities await autopsy results
Daniel Edelson, New York
|
17:18 | 07.24.26
New to Israel? Here's what every parent should know about childhood illnesses
For new olim, a child's first fever or illness in Israel can be overwhelming; Dr. Amir Kalivitzky shares practical guidance to help parents recognize when to stay home, when to call their pediatrician and when to head to the emergency room
Dr. Amir Kalivitzky
|
16:04 | 07.24.26
Thousands sickened by lettuce in US: what may be lurking in your salad bowl?
A Cyclospora outbreak linked to iceberg lettuce highlights the importance of handling leafy greens safely at home; how can you reduce infection risk, and which common mistakes allow bacteria to thrive in your refrigerator?
Tzur Gueta
|
13:00 | 07.24.26
Ortal's transplanted liver is failing: 'Not functioning as a mom and not functioning as a human being'
Fifteen years after a lifesaving transplant, mother of three Ortal Laufer needs another in the US; the state will cover surgery, but her husband, after 700 days on reserve duty, must raise NIS 500,000 to support their family
Alexandra Lukash
|
12:53 | 07.24.26
‘He got sick four times’: are indoor playgrounds making children sick? Doctors weigh in
When the heat becomes unbearable, parents of young children often turn to indoor playgrounds; but amid runny noses in ball pits, diapers changed in play areas and toys passed from mouth to mouth, is this summer favorite a real health risk?
Maya Benita
|
11:23 | 07.24.26
Israeli paramedic delivers his own baby in the back of an ambulance
Yitzhak “Izzy” Bendahan had handled about 150 births as a Magen David Adom volunteer. When he realized his wife would not reach the hospital in time, he stopped the ambulance on the way to Hadassah Ein Kerem and helped deliver their seventh child
Or Hadar
|
05:01 | 07.24.26
The hidden cost of living longer: Israelis spend over a decade in poor health
A global study found that Israelis live longer than ever, but the gap between lifespan and healthy years has widened to 11.7 years, highlighting the growing challenge of preventing chronic disease and preserving independence in old age
Tzur Gueta
|
15:08 | 07.23.26
Laptopitis: the hidden health cost of working from home
Working from home is fueling back, neck and shoulder pain as poor laptop setups, couch-based work and too little movement take a cumulative toll; what can be done to prevent this from becoming chronic pain?
Gali Seltzer
|
15:56 | 07.22.26
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