Research

From the Middle Bronze Age, Egypt played a crucial role in the appearance of calcite-alabaster artifacts in Israel, and the development of the local gypsum-alabaster industry. The absence of ancient calcite-alabaster quarries in the Southern Levant (modern day Israel and Palestine) led to the assumption that all calcite-alabaster vessels found in the Levant originated from Egypt, while poorer quality vessels made of gypsum were local products.

Hebrew University Team Finds People Overestimate the Presence of Minorities Around Them, Impeding Efforts to Build a more Equitable and Inclusive Society

Probing the world of the very, very small is a wonderland for physicists.  At this nano-scale, where materials as thin as 100 atoms are studied, totally new and unexpected phenomena are discovered.  Here, nature ceases to behave in a way that is predictable by the macroscopic law of physics, unlike what goes on in the world around us or out in the cosmos.

Increasing numbers of free-roaming street cats is a global problem.  In fact, stray cats are considered one of the world’s most invasive species.  However, while they pose a health risk to humans, destroy large numbers of wildlife and suffer from poor welfare, most people are reluctant to cull their numbers with the fierceness we bring to rat and cockroach populations.

Dr. Moran Yassour at Hebrew University of Jerusalem (HU)’s Department of Microbiology and Molecular Genetics, and Dr. Haitham Amal, at HU’s Institute for Drug Research and the School of Pharmacy, have been awarded the prestigious Krill Prize for Excellence in Scientific Research, which is administered by the Wolf Foundation. The Krill Prize is awarded each year to 10 outstanding young researchers who have not yet been granted tenure. Winners are chosen based on standards of excellence and on the subject of their research.

The prevalence of dental developmental anomalies (DDA) in survivors of childhood cancer differ according to the type of cancer treatment administered, according to researchers at the Hebrew University (HU)-Hadassah School of Dental Medicine.

Perhaps you are wearing glasses while reading this or have a cell phone, binoculars, a virtual reality headset or telescope.  All of them rely on high-quality lenses, which are bulky, expensive and heavy—especially when considering drones and satellites, where every gram counts.

Hebrew University Study of 380,000 Births in Israel—a Country with the Highest Fertility Rate among OECD Countries and High Air Pollution Levels—Reveals Troubling Link  

"Within a decade, we hope to increase fertility among older women using anti-viral drugs"—Hebrew University’s Dr. Michael Klutstein.

Throughout much of the world, increasing numbers of women are delaying having their first child until they are in their late thirties, and even into their forties.  At this age, their eggs are rapidly deteriorating and, even with IVF, their prospects of conception are far from guaranteed.

Sometimes, to see the roots, you have to look up.

Roots are normally associated with things that live underground, in the damp and the dark. Think of turnips, radishes and yams. However, many plants make their roots above ground.  Ivy uses its roots to climb on buildings and the mighty ficus tree uses them to support their large branches.  What makes plants form roots in the “wrong place,” so to speak? That would be like us humans sprouting legs from our shoulders.

Movement is ubiquitous across the natural world. All organisms move, actively or passively, regularly or during specific life stages, to meet energy, survival, reproductive and social demands.  Movement affects a variety of ecological processes and the ability of individuals to cope with human-induced, rapid environmental changes.

Stress and Smoking Rates Up Among All Hospital Workers, New Hebrew U. Study Finds

A new study, published in the leading journal Nicotine and Tobacco Research’s special issue devoted to smoking and COVID-19, found that being on the COVID-19 frontlines could negatively impact hospital workers’ mental health—even during lull periods and even for ancillary hospital staff, such as maintenance workers and administrative staff.  

The Results Are In: Murder Rates of Women are Down—Even Among Israel’s Arab Sector. However, Troubling New Trend Shows Increased Rates of Mothers Murdered by Their Sons