A Weizmann-led team has proposed a simple but powerful new method for detecting traces of alien biology, whether on Jupiter’s icy moons, in meteorites or in Martian samples. Before any wrinkled, wide-eyed creature from a distant civilisation asks to be taken home, the...
Israeli and Czech scientists have recreated the coronavirus’ evolutionary journey in a test tube – revealing the conditions that can produce highly contagious variants. A key step in the origin of many pandemics occurs when an animal-borne virus infects humans and...
Weizmann Institute of Science researchers have discovered immune memory cells capable of producing antibodies against cancer – a finding that opens new avenues for future cancer vaccines. While we tend to quickly forget having been ill or having received a vaccine,...
Weizmann Institute of Science and Hebrew University of Jerusalem scientists may have solved a 150-year-old puzzle about why life favours one mirror-image molecule over another. Imagine looking at yourself in the mirror, only to find that your reflection is governed by...
Weizmann Institute of Science and Hebrew University of Jerusalem scientists have discovered that stem cell maturation can also serve as an immune defence mechanism. We all begin life as a collection of embryonic stem cells that have a remarkable ability to mature into...
New evidence from the Weizmann Institute of Science and collaborators in the United States, suggests that ice has been accumulating on the Moon for 1.5 billion years – and reveals the most promising places to find it. More than half a century after the last crewed...
A mass mating event in a Weizmann Institute of Science lab has revealed how yeast cells choose partners – and what predicts the success of their offspring. While humans often struggle to find a partner who is both physically attractive and a reliable co-parent, yeast...
Weizmann Institute of Science researchers have identified three new families of proteins that viruses use to disrupt bacterial immune signalling. The genomes of phages – viruses that infect bacteria – are largely composed of ‘dark matter’: genes that encode proteins...
According to a new metric revealed in a Weizmann Institute of Science study, arid regions may be closer to the ecological red line than previously thought. “How much rain fell?” is a key question in any discussion about climate. But perhaps there is an even more...
New Weizmann Institute of Science research has measured Jupiter’s dimensions with unprecedented precision. For over 50 years, we thought we knew the size and shape of Jupiter, the solar system’s largest planet. Now, Weizmann researchers have revised that knowledge...
Weizmann Institute scientists have found new evidence for a particle system that ‘remembers' its previous quantum states – a significant step toward the development of a fault-tolerant quantum computer. In the future, quantum computers are anticipated to solve...
North Pacific winter storm tracks are shifting toward the North Pole faster than predicted according to new research from the Weizmann Institute of Science and Google Research. Alaska’s glaciers are melting at an accelerating pace, losing roughly 60 billion tons of...
New research quantifying wildlife has revealed the human impact – that human movement is 40 times greater than that of all land animals combined; livestock biomass up 400% and wild mammals down 70% over the past two centuries. Wolves roaming the Mongolian steppes...
A Weizmann researcher has uncovered previously undocumented impact of coastal aquifers on ocean chemistry. We have gone to the bottom of the ocean to study how its chemistry shapes our planet’s climate, even chasing lava-spewing underwater volcanoes to do it. But it...
The Weizmann Institute of Science Ranked Sixth in the World for Research Quality and is the highest placement ever given by the Leiden ranking. The Weizmann Institute of Science is placed sixth in the world in the 2025 ranking of research quality published this week...
Quantifying wildlife reveals human impact – human movement is 40 times greater than that of all land animals combined; livestock biomass up 400% and wild mammals down 70% over the past two centuries. Life on the moveWolves roaming the Mongolian steppes cover more than...
Weizmann Institute scientists travelled all the way to a desert island off the coast of East Africa to record – for the very first time – the brain activity of mammals in the wild and to study how their neuronal ‘compass’ helps them navigate. Some 40 kilometres east...
Weizmann Institute scientists have discovered hundreds of molecules that promote nerve regeneration in mice – and may even encourage growth in brain neurons. Unlike the brain and spinal cord, peripheral nerve cells, whose long extensions reach the skin and internal...
In the early hours of 15 June 2025, two ballistic missiles, launched by Iran directly hit the Weizmann Institute of Science.Thankfully, no lives were lost. But the damage was devastating. Critical research and teaching facilities were hit. State-of-the-art...
Just days after their laboratories were damaged in the Iranian attack of the Weizmann Institute of Science, Professors Liran Shlush and Amos Tanay today publish a study expected to advance the field of blood cell medicine. What if a blood test could reveal the pace of...
New research from the Weizmann Institute of Science reveals that the nervous system can sense fat tissue and that blocking this ability protects mice from metabolic disorders. Popular belief holds that our senses gather information only about the external world, but...
Weizmann Institute of Science researchers have achieved an MRI resolution of one billionth of a metre, paving the way for the most detailed images of individual molecules ever produced. This new development will play a major role in the materials and pharmaceutical...
New research from the Weizmann Institute of Science reveals how mouse whiskers can ‘hear’ the world. Nestled in dark burrows, with a limited sense of vision, mice brush their whiskers against their environment to navigate and to detect objects around them. This...
AI-based technology developed in Dr Liat Keren's lab at the Weizmann Institute of Science has shown it enables an unprecedented view of processes in body tissues. Artificial intelligence systems are working magic in many areas of the life sciences – they help decipher...