In the world of nanophotonics, the ability to control light with precision at the nanoscale is a game-changing goal. Recent advancements in materials science have opened up new pathways for achieving this, particularly through the use of van der Waals (vdW) crystals. These ultra-thin materials, composed of layers of atoms held together by weak van […]
Hematopoietic stem cells (HSC) accumulate somatic mutations during ageing in healthy individuals . Despite most of these mutations are inconsequential, some HSC can acquire specific mutations providing a competitive advantage leading to a process known as “clonal hematopoiesis of indeterminant potential” (CHIP) . The most common CHIP mutations affects to DNMT3A and TET2 genes and […]
The complexity of the human brain—86 billion neurons strong with more than 100 trillion connections—enables abstract thinking, language acquisition, advanced reasoning and problem-solving, and the capacity for creativity and social interaction. Understanding how differences in brain signalling and dynamics produce unique cognition and behaviour in individuals has long been a goal of neuroscience research, yet […]
The origins of life on Earth remain one of the most fascinating and profound questions in science. A new research sheds light on this mystery by exploring how the building blocks of life could have formed under early Earth conditions. In this study, we focused on understanding how simple chemicals might have come together to […]
A predictive tool for determining the age at which individuals may develop mild cognitive impairment (MCI) or Alzheimer’s dementia (AD) has demonstrated the ability to predict MCI onset within 2.78 years and AD onset within 1.48 years. Developed by Florey Institute of Neuroscience and Mental Health researchers, collaborating with the Alzheimer’s Disease Neuroimaging Initiative (ADNI) […]
Physics, a cornerstone of engineering and science degrees, often becomes a daunting hurdle for many first-year students. Abstract concepts like Ohm’s Law or Lorentz Force, essential for any student, are frequently perceived as distant and disconnected from real-world applications. This classic challenge (physics courses being among the hardest) plays a significant role in academic failure […]
Author: Ramón Muñoz-Chápuli has been Professor of Animal Biology in the University of Málaga until his retirement. He has investigated for forty years in the fields of developmental biology and animal evolution. On December 12th, the British newspaper The Guardian published the following headline: “An Unprecedented Risk to Life on Earth“ The article wasn’t about […]
Wandering black holes, a class of black holes that are not anchored to the centres of galaxies, are a fascinating yet elusive aspect of our universe. These black holes are not formed by the typical processes that create stellar black holes, which occur when massive stars run out of fuel and collapse under their own […]
When one tectonic plate sinks beneath another, it generates magmas rich in volatiles such as water, sulphur and chlorine. As these magmas ascend, they release magmatic fluids, in which sulphur and chlorine bind to metals such as gold and copper, and transport these metals towards the surface of the Earth. As the extreme conditions relevant […]
Authors: Pere Monràs i Riera, PhD candidate, Universitat de Barcelona and Elisenda Ballesté, assistant professor in Microbiology, Universitat de Barcelona Antarctica, the world’s most remote, harsh and pristine continent, is not free from marine pollution. Where human activity goes, plastic debris inevitably follows. What might the early explorers of this icy wilderness think today, upon […]