Research

Can AI tell when patients don't need medical tests? Israeli study puts chatbots to the test

“One of the hardest parts of practicing medicine is knowing when to hold back,” explained Ariel. Patients find comfort in an extra test, but it can set off unnecessary worry and treatment.

An illustrative image of AI chatbots and medical assistants for digital health consultations and online medical support.
Josef & Bareket Buchmann at a concert of the Buchmann-Mehta School of Music Symphony Orchestra at the 2005 TAU Board of Governors

Josef Buchmann: A legacy that lives on

Len Blavatnik (second from right) on a visit to the TAU campus

The Len effect: Investing in Israel’s future

Stewart and Judith Colton on a recent visit to Tel Aviv University

Joining forces against autoimmune disease


"Biology books will need to be amended": Scientists identify molecule that slims without diet

Scientists in Australia say they have identified a previously unseen way the body controls stored sugar.

White sugar and brown sugar

This is the number of daily coffee cups researchers recommend for optimal mood benefi

The association between coffee and improved mental health outcomes appears stronger in men than in women.

A cup of coffee

The noise that stresses those around you: What really happens when you crack your joints

The sound feels like something breaking, so it is easy to think something is being damaged. But studies have not found a clear link between knuckle cracking and osteoarthritis of the hand.

Illustration: Knuckle cracking

Researchers say they’ve traced Shakespeare’s London lodgings at last

The precise location of William Shakespeare’s only London home was identified in Blackfriars after researchers uncovered a previously unknown floorplan.

Israeli embassy in London.

Late-stage trial finds a new pill extends survival for people with pancreatic cancer

The success of the Phase 3 study reverberated beyond the clinic, sending the company’s shares up more than a third in a single day.

Breakthrough in the treatment of pancreatic cancer

The surprising connection between nutrition and gray hair revealed

It’s not just in your head: New studies reveal how mental stress and a diet low in vitamins harm hair pigment.

The surprising connection between nutrition and gray hair revealed

What does the frequency of your bowel movements say about your life expectancy?

A new study found that the ideal range for bowel movement frequency is once to twice a day; a persistent deviation from it was linked to an increased risk of hidden health problems.

A new study found that the ideal range for bowel movement frequency is once to twice a day

During wars and crises in the world: The worrying statistic about those aged 60+ is revealed

A study among 1,085 people aged 60+ in Wales found that more than half experienced at least one difficulty such as loneliness, financial stress or abuse.

An elderly couple

Israelis suffer negative effects on health-related behavior due to Iran war - study

A Hebrew University study found that during the war, Israelis struggled with increased consumption of ultra-processed foods and a decrease in sleep and physical activity.

Israelis take cover around a small, overcrowded bomb shelter in a public park as sirens sound during Iranian missile attacks on April 6, 2026 in Hod Hasharon, central Israel.

Study: To fight dementia, stay optimistic

Every six-point increase on a standard optimism scale corresponded to a 15% reduction in the likelihood of developing the condition.

An outlook for life.