Hebrew University of Jerusalem

Male fertility crisis? Israeli global study finds 54% drop in testosterone levels over five decades

A large meta-analysis, studying five decades, has found a dramatic and sustained decline in testosterone levels among men, raising concerns that the male fertility crisis is deeply misunderstood.

Hebrew University of Jerusalem
A combine harvesting machine in the Hula Valley. The research provides an important missing link among road traffic emissions, soil contamination, and food production.

Tire particles may contaminate crops and enter food chain, Israeli study finds

Esther and Stevie Marcus married in 1991 and lived in Kibbutz Alumim, which was attacked on Oct. 7.

Esther Marcus helped Israelis recover from October 7 - then she became a war widow

Joseph Adest for the Hebrew University of Jerusalem.

Why Hebrew University is the top choice for Olim


Can fungus farming make tomatoes taste better? Israeli researchers say yes

Israeli researchers show a fungal extract can boost crop yields, improve taste, and reduce reliance on chemical fertilizers.

NEGEV DESERT - APRIL 06 2011:Israeli farmers desert farming planting vines in a desert farm in the Negev, Israel. Israel is a world-leader in agricultural technologies despite its dry climate

How nonlinear careers could drive Jerusalem’s hi-tech rise

At American Innovation Forum in Jerusalem, business leaders say discipline, risk-taking, and adaptability are key to the capital’s hi-tech future.

American Innovation Forum panelists Orit Greenbaum Lipski, Muawyah Akash, and Tamir Goodman, moderator Anna Ahronheim, and JYP Forum founder Marc Faust, in Jerusalem, Israel, May 20, 2026.

Shaping the future of AI at Hebrew University of Jerusalem

The Scholar: Insights from the Faculty of the Hebrew University Business School. In conversation with Dr. Michael Gofman, hosted by Maor Zaguri, Acclaimed Israeli Director.

Dr. Michael Gofman speaks with Maor Zaguri, Acclaimed Israeli Director

Grapevine: Paraguay’s ambassador brings longstanding pro-Israel ties to Jerusalem

Movers and shakers in Israeli society.

Paraguayan Ambassador Alejandro Rubin Cymerman (L) with President Isaac Herzog at his Jerusalem residence, 2024.

Hamas planned to spark wider war against Israel with October 7 massacre - study

The study, titled "The Strategic Origins of Hamas’s October 7 Attack," was authored by Dr. Daniel Sobelman and is based on top-secret Hamas documents seized by Israeli forces during the war.

Terrorists from Hamas and Palestinian Islamic Jihad stand on a street during Eid al-Fitr in Gaza City, March 20, 2026.

Gut feeling: Hebrew University shows how your body’s stem cells fight Salmonella - study

“Our findings show that intestinal stem cells are not only responsible for tissue regeneration, but also the early defense against bacterial infection,” explained study supervisor Dr. Matan Hofree.

Stem cells are viewed on a computer screen at the University of Connecticut`s (UConn) Stem Cell Institute at the UConn Health Center on August 27, 2010 in Farmington, Connecticut.

Mothers can protect babies from gum disease before birth, Hebrew University study finds

New research shows maternal antibodies may shape a baby’s oral immune system before and after birth, offering long-term protection against gum disease.

An illustration of a mother feeding a baby a bottle of formula.

Grapevine: Iconic photograph

Movers and shakers in Israeli society.

 Work is underway to create infrastructure for the new Green Line on the Jerusalem light rail.

Decoding the digital pulse: How Prof. Yaniv Dover maps the flow of information and human behavior

At the Hebrew University Business School, Dover combines data science, psychology, and physics to reveal how information spreads online, shaping interactions, decisions, and modern markets.

PROF. YANIV DOVER brings physics-based thinking to the social sciences

'Assault on city's fundamental values': Attack on nun in Jerusalem sparks widespread condemnation

A 36-year-old man was arrested by Israel Police on Wednesday in connection with the case and is being questioned for racist assault.

A nun was assaulted near King David's tomb on Tuesday April 28, 2026.