Author: Aysha Asif Riaz, Research Fellow in Roadmapping Neuromorphic Computing Hardware, Department of Electronic and Electrical Engineering, UCL Right now, your brain is recognising the shapes of these letters, analysing their meaning, and holding a stream of thought together – all on about 20 watts of power. That’s roughly what it takes to run a […]
Inactivation of tumor suppressor genes (TSGs) confers a cellular fitness advantage to human cancer cells, including in acute myeloid leukemia (AML), where it disrupts myeloid differentiation and promotes leukemogenesis. Loss-of-function mutations in TSGs are frequently observed in patients with hematologic malignancies , driving disease progression by blocking differentiation and enhancing self-renewal. Therefore, restoration of tumor […]
Water is H₂O. Few scientific formulas look more familiar, more compact, or more final. Two atoms of hydrogen, one of oxygen: the phrase seems to say what water really is beneath the shifting appearances of ice, vapour, rain, rivers and the liquid in a glass. Yet that little subscript was not easy to earn. By […]
Authors: Elisa Rigosi, Researcher in Sensory Biology, Department of Biology, Lund University and David O’Carroll, Professor of Sensory Biology, Department of Biology, Lund University One bee has long been regarded as a benchmark for visual performance: the honeybee drone. These male honeybees (Apis mellifera) have evolved highly specialised eyes for detecting queens during mating flights […]
By 1800, water had already changed once. It was no longer one of nature’s simple terms, but a compound of hydrogen and oxygen (see Is Water H₂O? (1) From Element to Compound). The new chemistry had a powerful account of that change. What it still wanted was a more direct experiment: water itself, giving up […]
Author: Shireen Kassam, Visiting Professor, Health and Wellbeing Research Group, University of Winchester and Dagfinn Aune, Research Fellow, School of Public Health, Imperial College London More than 1.4 billion people worldwide live with high blood pressure (hypertension). It’s the single biggest metabolic risk factor for early death – driving diseases such as heart attacks, strokes […]
Take a walk in London’s Trafalgar Square this summer and wilting under the heat will be all sorts of body sizes, some tall, some short: a real mix of sizes. Picking just two from the crowd to represent the whole human species would be a tall order. But that is exactly what we do when […]
Take a glass of water. Nothing about it seems to ask for a theory. It has no colour worth naming, no dramatic smell, no visible architecture. It runs, freezes, boils, evaporates, dissolves, erodes, circulates and nourishes. It belongs to weather, geology, physiology, cooking and plumbing before it belongs to chemistry. Then science gives us the […]
Author: Richard de Grijs, Professor of Astrophysics, Macquarie University How do you explore a place where the Sun never shines? China’s space programme will soon embark on one of the most innovative lunar exploration missions in recent years. We’ve known for nearly two decades that some form of water exists on the Moon. What we […]
Authors: Phil Wiseman, Senior Research Fellow and Ernest Rutherford Fellow in Physics and Astronomy, University of Southampton and Mark Sullivan, Professor, University of Southampton A 2025 study by South Korean researchers caught the attention of the astronomy community when it suggested that the evidence behind dark energy could be wrong. Dark energy makes up about […]