UNSW quantum engineers have developed a new amplifier that could help other scientists search for elusive dark matter particles. Imagine throwing a ball. You’d expect science to be able to work out its exact speed and location at any given moment, right? Well, the theory of quantum mechanics says you can’t actually know both with … Read more
Computational scientists at the Department of Energy’s Oak Ridge National Laboratory have published a study in the Journal of Chemical Theory and Computation that questions a long-accepted factor in simulating the molecular dynamics of water: the 2-femtosecond (one quadrillionth of a second) time step. The femtosecond is a timescale used by scientists to measure the … Read more
Microbial genetics is a specialized field within genetics that focuses on the study of genetic mechanisms in bacteria and archaea, collectively referred to as microorganisms or microbes. These single-celled organisms play crucial roles in various ecosystems, contributing to nutrient cycling, biogeochemical processes, symbiotic relationships, and human health. Microbial genetics explores the diversity, evolution, regulation, and … Read more
Systems biology is an interdisciplinary field that seeks to understand biological systems as integrated networks of components, processes, and interactions, rather than isolated parts. It combines principles from biology, mathematics, computer science, engineering, and other disciplines to analyze complex biological phenomena at multiple scales, from molecular and cellular levels to tissues, organs, organisms, populations, and … Read more
Pharmacology is a multifaceted scientific discipline that delves into the study of drugs, their actions within biological systems, and their interactions with living organisms. It is a field that intersects with various branches of biology, chemistry, medicine, and pharmacy, aiming to understand how drugs work, their therapeutic effects, potential side effects, and mechanisms of action. … Read more
Comparative anatomy is a branch of biology that involves the study of anatomical structures and systems across different species to understand evolutionary relationships, adaptations, functional morphology, and biological diversity. By comparing the anatomy of organisms from various taxonomic groups, researchers can gain insights into evolutionary patterns, developmental processes, physiological functions, and ecological adaptations that have … Read more
Gene editing technologies have revolutionized the field of molecular biology and genetics by providing powerful tools to precisely modify DNA sequences, study gene functions, correct genetic mutations, and engineer biological systems. Among the most widely used and transformative gene editing technologies is CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) and its associated protein, Cas (CRISPR-associated … Read more
Genomics is a field of biology that focuses on the study of genomes, which are the complete sets of genetic material (DNA) present in an organism. Genomics encompasses a wide range of disciplines, techniques, and methodologies aimed at mapping genomes, analyzing genetic variation, understanding gene function, and elucidating the genetic basis of traits, diseases, and … Read more
Bioinformatics is a multidisciplinary field that combines biology, computer science, mathematics, and statistics to analyze and interpret biological data. It plays a crucial role in advancing our understanding of complex biological systems, from genomics and proteomics to evolutionary biology and drug discovery. By leveraging computational tools and algorithms, bioinformatics enables researchers to extract meaningful insights … Read more
Molecular biology is a branch of biology that explores the structure, function, and interactions of biomolecules, such as DNA, RNA, proteins, lipids, and carbohydrates, at the molecular level. It encompasses a wide range of techniques, methodologies, and disciplines aimed at understanding biological processes, genetic information flow, gene expression, cellular functions, and molecular mechanisms underlying life. … Read more
Biotechnology is a rapidly evolving field that harnesses biological processes and systems to develop innovative solutions for various applications in medicine and industry. It encompasses a diverse range of techniques, including genetic engineering, fermentation, and cell culture, to manipulate biological systems for practical purposes. Biotechnology has revolutionized healthcare, agriculture, environmental science, and industrial manufacturing, offering … Read more
Biochemistry is the branch of science that explores the chemical processes and molecules within living organisms. It delves into the structure, function, and interactions of biomolecules such as proteins, nucleic acids, carbohydrates, lipids, and metabolites, elucidating fundamental principles of life, cellular functions, biochemical pathways, and molecular mechanisms underlying biological processes. Proteins Proteins are essential biomolecules … Read more
Genetics, the study of heredity and the molecular basis of life, represents a cornerstone of modern biology with profound implications for understanding biological diversity, human health, evolution, and biotechnological applications. At the core of genetics lies the exploration of genetic inheritance, the transmission of traits from parents to offspring, and the molecular mechanisms governing genetic … Read more
Our bodies are made up of trillions of different cells, each fulfilling their own unique function to keep us alive. How do cells move around inside these extremely complicated systems? How do they know where to go? And how did they get so complicated to begin with? Simple yet profound questions like these are at … Read more
Adding one simple rule to an idealized game of billiards leads to a wealth of intriguing mathematical questions, as well as applications in the physics of living organisms. This week, researchers from the University of Amsterdam, including two masters’ students as first authors—have published a paper in Physical Review Letters about the fascinating dynamics of … Read more
Taking inspiration from the remarkable world of beetles, researchers have developed a revolutionary method for producing vibrant, iridescent colors using chitin, the Earth’s second-most abundant organic material. This groundbreaking approach not only offers stunning visual effects but also boasts complete biodegradability, aligning perfectly with the growing demand for sustainable solutions. “Nature, under conditions of scarcity, … Read more
Molecules that are induced by light to rotate bulky groups around central bonds could be developed into photo-activated bioactive systems, molecular switches, and more. Researchers at Hokkaido University, led by Assistant Professor Akira Katsuyama and Professor Satoshi Ichikawa at the Faculty of Pharmaceutical Sciences, have extended the toolkit of synthetic chemistry by making a new … Read more
There is no doubt that water is significant. Without it, life would never have begun, let alone continue today—not to mention its role in the environment itself, with oceans covering over 70% of Earth. But despite its ubiquity, liquid water features some electronic intricacies that have long puzzled scientists in chemistry, physics, and technology. For … Read more
Biology is the scientific study of life and living organisms. It explores a vast range of topics, including the structure, function, growth, origin, evolution, and distribution of living organisms. This discipline delves into various levels of biological organization, from molecules and cells to organisms and ecosystems. Through methods like observation, experimentation, and analysis, biologists seek … Read more