Biochemistry is the branch of science that investigates the chemical substances, reactions, and molecular mechanisms underlying biological processes in living organisms. It focuses on the structure, function, and interactions of biomolecules such as proteins, nucleic acids, lipids, carbohydrates, and metabolites, and how these components are organized into pathways and networks that govern metabolism, signal transduction, gene expression, and cellular homeostasis. Biochemistry integrates principles from chemistry, molecular biology, and physics, employing quantitative and structural approaches to elucidate how molecular events translate into cellular and organismal phenotypes, and to inform fields such as molecular medicine, biotechnology, and systems biology.
New research by SUNY Polytechnic Institute (SUNY Poly) Assistant Professor of Biology Dr. Margarita Orlova is providing new insight into how bumblebee queens communicate through chemical signals and how those signals change ...
Plants & Animals
Aug 27, 2026
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How and where did the first forms of life arise? These are the main questions driving research at the Institute of Molecular Evolution at Heinrich Heine University Düsseldorf (HHU). In a new publication in Science Advances, ...
Evolution
Aug 5, 2026
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In nature, the rarest ingredient can be the one that holds everything together. In a new article published in Trends in Ecology & Evolution, Dr. Erika C. Freeman of the Leibniz Institute of Freshwater Ecology and Inland Fisheries ...
Ecology
Jul 26, 2026
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According to United Nations projections, global food demand could increase by around 60% by 2050, while only about 2% of additional agricultural land is expected to become available. Researchers at the Technical University ...
Biotechnology
Jul 22, 2026
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With the release of "Disclosure Day," Steven Spielberg's new film about aliens, a question as old as science fiction itself resurfaces: If aliens were to arrive on Earth, would they come to conquer us, to study us ... or ...
Astrobiology
Jun 21, 2026
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Caltech researchers have identified a novel chemical reaction that could explain the formation of the building blocks of DNA and RNA, the molecules that encode all of life's functions. The work is an important step toward ...
Astrobiology
Jun 15, 2026
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42
Researchers at the University of Greifswald have discovered a new mechanism by which bacteria such as Bacillus subtilis can regulate the production of the central metabolic molecule acetyl coenzyme A (Acetyl-CoA). Acetyl-CoA, ...
Cell & Microbiology
Jun 11, 2026
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Does consciousness depend on flesh and blood? The answer is almost certainly no, according to Eric Schwitzgebel, a distinguished professor of philosophy at the University of California, Riverside. In a new working paper, ...
Astrobiology
Jun 11, 2026
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NASA's Curiosity rover has identified seven new organic compounds on the planet Mars, according to new research published in Nature Communications.
Astrobiology
Apr 23, 2026
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Relatively simple habitat management can influence population genetics, providing conservation managers with the opportunity to support genetic resilience not only through breeding programs or translocations, but also by ...
Ecology
Apr 21, 2026
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