Synthetic human embryo models up to 14 days old grown from stem cells in Weizmann Lab
A research team headed by Professor Jacob Hanna at the Weizmann Institute of Science has created complete models of human embryos from stem cells cultured in the lab – and...
Surviving on an Empty Battery
A newly discovered immune strategy by researchers at the Weizmann Institute of Science protects bacteria and more advanced species, from corals to bees. Every time we make a call, send...
A ‘Jupiter’ Hotter than the Sun
A newly discovered binary celestial system via special data analysis led by the Weizmann Institute of Science, may advance our understanding of planet and star evolution under extreme conditions. The...
A Select Group: Study May Bring Improved Therapy to Preselected Lung Cancer Patients
Researchers at the Weizmann Institute of Science have identified a biomarker that may one day enable a subgroup of lung cancer patients to benefit from relapse-free treatment. Non-smokers who develop...
Vive la Différence: Brain Cells of Males and Females Respond Differently to Chronic Stress
A new study in mice could pave the way to personalised therapy for depression, anxiety and other stress-related disorders known to produce different effects on men and women. Scientific excellence...
Gaining Weight? You Have a Bone to Pick with Calcium
Weizmann Institute scientists have discovered a gene that may cause weight gain in older people, regardless of their diet. When diets fail, people often blame their genes. Now scientists lend...
How B-Cell Eaters Clean Their Plates
Mysterious macrophages, found to rapidly digest dying B cells, may hold clues to future treatments of autoimmune disorders new Weizmann research shows. Parents tell their children to eat all the...
Tracking the Winds of Climate Change
Why do parts of Earth become rainforests, whereas others turn into deserts? A new study from the Weizmann Institute of Science and Massachusetts Institute of Technology exposes the far-reaching impact...
Plant Research Reaches a New High
A South African plant called a woolly umbrella is completely unrelated to the cannabis plant, yet it makes a slew of the active compounds found in cannabis – cannabinoids –...
Decades-Old Mystery of Red Blood Cell Production Finally Solved
To get life-giving oxygen into every cell, the human body produces two to three million oxygen-carrying red blood cells, or erythrocytes, each second – about one-quarter of all the new...
Across the Universe: Israeli Tech to Reach Deep Space for the First Time
The journey to Jupiter has begun. The European Space Agency’s unmanned spacecraft JUICE (short for JUpiter ICy moons Explorer) recently launched (13 April) from Europe’s Spaceport in French Guiana. JUICE’s voyage, the...
Treating a Heart Attack before It Happens
Imagine getting treatment for a perfectly healthy young heart that would allow it to recover from an otherwise devastating injury decades later. If you think this prospect seems farfetched, you...
Immunotherapy Drugs Step on the Gas
Sometimes anticancer antibodies press on the gas and the brakes at the same time. New research from the Weizmann Institute of Research in Israel might help them accelerate better. When...
The Weight of Responsibility: Biomass of Livestock Dwarfs That of Wild Mammals
We often think that our world is an infinite realm comprising great plains, jungles and oceans, teeming with wild animals featured in memorable nature shows like the BBC’s Planet Earth....
The Quantum Twisting Microscope: A New Lens on Quantum Materials
One of the striking aspects of the quantum world is that a particle, say, an electron, is also a wave, meaning that it exists in many places at the same...
NASA to Launch Israel’s First Space Telescope Mission, ULTRASAT
NASA will launch Israel’s first space telescope – the Ultraviolet Transient Astronomy Satellite, or ULTRASAT – into high-Earth orbit in early 2026, as part of a newly signed partnership between...
Answering a Question That Has Bugged Ecologists for Decades
Researchers at the Weizmann Institute of Science have produced the first global estimate of the combined weight of all land insects and related arthropods. Arthropods crawl and buzz around us...
Look on the Bright Side of Earth
Why do Earth’s hemispheres look equally bright when viewed from space? Weizmann Institute scientists offer a solution to this 50-year-old mystery. When looking at the Earth from space, its hemispheres...
Building Better Enzymes – by Breaking Them Down
In a major step toward greener industry, Weizmann Institute scientists have created a computational method for generating effective enzymes with unprecedented efficiency. This new study is now published in Science,...
Down to the Synapse: Connecting Brain Circuits to Behaviour
When a threat is looming and an escape route is open, one would expect any animal to flee imminent danger. But when microscopic worms faced a threatening signal in a...