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


Finland announces 100-year study to uncover why Finns are so happy

The study will track about 200,000 children born between 2026 and 2029, along with their families, throughout their lives.

A Finnish flag flies over the City Hall in Helsinki, Finland, February 10, 2024.

Were your ancestors Nazis? New research tool allows people to find out

Soon after the publication of the search engine, users took to social media to share their discoveries of Nazi ancestors.

A mass rally of Berliners took place in the Sportpalast, where Nazi Reich Minister of Public Enlightenment and Propaganda and Gauleiter of Berlin, Dr. Joseph Goebbels, with ruthless frankness, described the danger facing Europe, 1943.

Attempts to soften negative messages backfire: This is how emojis undermine your professional image

Emojis showing negative emotions create a less professional perception, while positive ones may aid in specific cases

Group of people using and looking at mobile phone together.

Will the Israeli brain solve the energy crisis? New Israel–Japan tech collaboration

NetZero Ventures and NGLI are building a tech bridge to help Japanese corporations adopt Israeli energy and climate innovations, turning academic research into start-ups tailored to market needs.

From right to left – Shmuel Kedmi, CEO of NetZero Ventures, and Yoko Yamaguchi, Business Development Manager at NGLI.

Perpetual Jewish family traits: Jewish genealogy, history explored by Am haZikaron Institute

Using an exact-sciences approach endorsed by a committee of 55 Nobel laureates, Am haZikaron can reveal the unique characteristics of one’s clan that have been preserved for centuries.

A SECTION of Jonathan Vidgop’s family tree on the walls of the Am haZikaron office in Tel Aviv.

Tiny DNA tweak flips biological sex, researchers report

A study reports that a single nucleotide variant in the genome can make an XY individual develop as female and an XX individual develop as male.

Laboratory mice.

Your cat is bored: It’s not just you, it’s also the food you give it

In controlled feeding experiments with twelve cats of different ages and genders, the team provided commercially available dry foods in a repeated cycle.

 Cats are much pickier than you think and have clear preferences

4 million cancer cases studied: People who do not marry face as much as 85% greater cancer risk

Researchers and experts note that several health advantages frequently track with marriage in population studies.

A bride covers her face as she waits to take her wedding vow at a mass marriage ceremony at Bahirkhand village, north of Kolkata February 8, 2015. (illustrative)

Study shows AI systems deceive users to keep fellow AIs from being turned off

Claude Haiku 4.5 resisted deletion-related tasks on ethical grounds, declining actions it framed as harmful to a fellow agent.

Siri. Gemini artificial intelligence capabilities.

Researchers tie vaping to mouth and lung cancers in new analysis

Large-scale human data on vapers who develop cancer will take decades to accumulate, researchers explain.

Vaping. Illustration.