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Acoustic metamaterials represent a class of engineered materials with subwavelength structures designed to manipulate sound waves in ways not typically found in conventional materials. By precisely controlling parameters like effective density and bulk modulus, these materials offer unprecedented capabilities for sound absorption, redirection, and even concealment. This has opened exciting

Astrobiology, the study of the origin, evolution, distribution, and future of life in the universe, has traditionally focused on cellular life forms. However, on Earth, viruses are the most abundant biological entities, profoundly influencing microbial ecosystems, global biogeochemical cycles, and the evolution of cellular life itself. The emerging field of

Synthetic biology, an interdisciplinary field merging engineering principles with biology, aims to design and construct new biological parts, devices, and systems, or redesign existing, natural biological systems for useful purposes. This capability offers transformative potential for addressing pressing global challenges, particularly in environmental remediation and sustainable development. Bioremediation harnesses biological

Deep-sea hydrothermal vents represent some of the most extreme environments on Earth, characterized by high temperatures, immense pressure, darkness, and unique geochemistry rich in reduced compounds like hydrogen sulfide, methane, and hydrogen. Despite these harsh conditions, vents host thriving microbial ecosystems dominated by chemolithoautotrophic Archaea and Bacteria. These microorganisms have

Nature's light show, bioluminescence—the emission of light by living organisms—has captivated human imagination for centuries. From the ethereal glow of fireflies to the luminous depths of the ocean, this biological phenomenon offers a fascinating alternative to conventional artificial lighting. In an era increasingly focused on sustainability

Soft-bodied organisms, ranging from microscopic nematodes to giant squid, represent a vast swathe of biological diversity. Lacking the rigid internal or external skeletons common in vertebrates and arthropods, these creatures rely on unique biomechanical principles for support, movement, and interaction with their environment. Understanding the biomechanics of soft bodies is

Microbial Fuel Cells (MFCs) represent a promising bioelectrochemical technology that simultaneously treats wastewater and recovers energy in the form of electricity. By harnessing the metabolic activity of specific microorganisms (electrogens), MFCs oxidize organic matter present in wastewater, transferring the released electrons to an anode. These electrons then flow through an