Hebrew University of Jerusalem

Father of former Gaza hostage joins Columbia as a Jewish history professor

Jonathan Dekel-Chen’s son Sagui spent 498 days in captivity in Gaza after he was taken by Hamas from Nir Oz, a kibbutz in southern Israel, on October 7, 2023.

 JONATHAN DEKEL-CHEN, the father of Sagui Dekel-Chen, speaks to reporters after he and other family members of American hostages being held by Hamas, participated in a meeting with US President Joe Biden and Israeli Prime Minister Benjamin Netanyahu at the White House on July 25, 2024.
PROF. NAAMA CONSTANTINI

Medical students who spend a year with seniors rethink aging, Jerusalem study finds

 Life beyond Earth may exist in far stranger places than scientists once thought, a new study suggests. January, 22.

Habitable worlds may be far more common than thought, Israeli study says

Prof. Choshen-Hillel (L) with Nobel Laureate Prof. Robert Aumann and Prof. Maya Bar-Hilel at the  Federmann Center for the Study of Rationality at Hebrew University

Why making better decisions Is harder than we think


QROCODILE bites into the mystery of dark matter

The researchers recorded a small number of unexplained signals suspected to be lightweight dark matter.

 Dark matter and gas (Illustrative).

Can one trust ChatGPT? Hebrew U and Cambridge University mathematicians find out

ChatGPT generates responses by predicting sequences of words learned during its training. Now, a new Israeli study shows that ChatGPT’s unpredictability may limit its reliability in a math classroom.

THE EXPERIMENT, by two education researchers, asked the chatbot to solve a version of Plato’s slave-boy experiment of the ‘doubling the square’ problem.

Corals in Gulf of Eilat survive record heatwaves, offering new hope to Israel's only reef

The findings provide a rare glimmer of hope amid a global coral crisis, as reefs worldwide collapse under rising ocean temperatures.

The reef in Eilat, southern Israel, February 19, 2021

Gaza war drives young Israelis toward deeper faith and spirituality, study finds

According to the study, roughly one in four university students became more religious, while one in three described themselves as more spiritual.

Religious Jews gather on the eve of Tisha B'Av at a synagogue in Tel Aviv, August 12, 2024

Israeli breakthrough in diamond tech open doors to faster, reliable quantum devices

Israeli and German scientists announced the development of a method to capture nearly all the light emitted by microscopic defects in diamonds - an advance that could make quantum devices faster.

Diamond (illustrative)

Israeli universities soar in global entrepreneurial rankings: Technion, Tel Aviv Uni. in top 10

The Technion and Tel Aviv University rank among the top 10 global universities for entrepreneurship, highlighting Israel’s growing impact on the startup ecosystem.

The Computer Science Faculty building at Technion University in Haifa, Israel

Digital terrorism: Hebrew U study examines hate speech and the wounds of war after Oct. 7

In the chaotic weeks after October 7, social media feeds filled with grim images of violence – and, for many users, a torrent of anti-Israel and antisemitic abuse.

 Social media and digital online concept, man using smart phone.

Grapevine, September 7, 2025: Remembering the children

Movers and shakers in Israeli society.

DR. ANAT ARZI.

David Blumberg built Israel’s greatest library, then politics destroyed him - opinion

MIDDLE ISRAEL: David Blumberg’s dream library stands tall in Jerusalem, but his life ended in tragedy, overshadowed by scandal and political strife.

DAVID BLUMBERG – Short and bespectacled, but authoritative and full of energy, he turned the National Library into a cultural center.

Education Ministry denies report claiming chapters on liberal democracy removed from curriculum

"We are undergoing a crisis over the character of the state and democracy. It's unreasonable that precisely the topics related to this would be removed from the civics matriculation."

 EDUCATION MINISTER Yoav Kisch hold a press conference on the new AI program in the education system at the Education Ministry in Tel Aviv, last month. A founder should be able to rely on AI to run a seamless, end-to-end business operation, the writer believes.