Science

'Not a gradual slide': Menopause can reshape women's bodies in a sudden shift, Israeli study finds

Menopause may be less gradual than previously thought, with abrupt changes in bone health, liver function and cholesterol, Weizmann Institute of Science researchers find.

Natural hormones used for menopause treatment.
Hula valley's Gesher Benot Ya’aqov.

Using an 800,000-year-old tooth, researchers unlock the secrets of Israel’s ancient elephant haven

This picture taken on January 22, 2024 shows a section of JT-60SA, the world's biggest experimental nuclear fusion reactor at Naka Fusion Institute in Naka city of Ibaraki Prefecture.

Energy ministry calls for billions in nuclear fusion investments to compete globally

Hundreds gather at national computer science conference at Ben-GUrion University of the Negev, October 8, 2026.

Over 700 researchers attend computer science conference at BGU, celebrating 'golden age' of tech


Rapid pandemic response: Israeli bio-chip instantly maps antibody defense

The technology is designed to rapidly map antibody responses and may become a key tool in preparing for future pandemics.

Biotech Breakthrough Lets Doctors Track Immunity in Minutes

How sex hormones make our internal clocks 'tick'

Weizmann Institute molecular geneticist discovers what makes humans ‘tick’ and causes disruptions during menstruation, pregnancy, and menopause.

THE SUN sets behind the Houses of Parliament in London. It’s known that circadian clocks are affected not only by external signals such as sunlight but also by signals carried through the bloodstream.

The psychology of knowing and how we decide when to ignore information

Sometimes we avoid information, and sometimes we deliberately seek painful information. Both avoiding useful and seeking painful information help manage emotional readiness and needs.

PROF. YANIV SHANI

Schrödinger’s Jew: How antisemitism is more absurd than quantum mechanics - opinion

Schrödinger’s cat is a famous thought experiment used to describe the complex nature of quantum mechanics, but it can also be used to explain the incoherent nature of antisemites.

A MEMBER of a neo-Nazi party gives a salute outside a speech by Richard Spencer on the campus of Michigan State University on March 5

Grapevine: Six Hebrew University scholarships

Movers and shakers in Israeli society.

 JERUSALEM MAYOR Moshe Lion: Every day brings joy and excitement.

Archaeologists find 2,000-year-old labyrinth that reveals India’s role in ancient global trade

The structure is composed of 15 concentric stone circuits - the highest number ever documented in an Indian circular labyrinth.

India archeologist. Ilustrative.

Israeli scientist makes ‘Nature’ journal’s top ten list of shapers of science in 2025

‘Peptide detective’ Weizmann immunologist Prof. Yifat Merbl was recognized for a new hidden immune mechanism.

PROF. YIFAT MERBL. Just last year, she received the Rappaport Prize for Biomedical Research in the Promising Researcher category, which is given to scientists for groundbreaking or innovative research that has the potential to advance the health of mankind

Israeli medical team removes 'largest-ever' facial tumor found on fetus

Checkups following the surgery showed “normal healing” and the baby will continue to have follow-ups until her teeth come in, the hospital said.

An ultrasound image of a tumor seen on a fetus (illustrative)

Israeli AI, drone imagery revolutionizing mapping of archaeological sites

“Sites that appear on the surface as scattered stones suddenly become coherent, organized spaces, and it saves a lot of research time,” Dr. Yitzchak Jaffe said.

Drone imagery of an archaeological site.

Israeli, US scientists uncover viral switch that could help defeat antibiotic resistance

Scientists at the Hebrew University of Jerusalem have revealed that bacteriophages use a small RNA molecule to hijack bacterial cells, a mechanism that had never been described before.

A microscope.