Category: Science & Technology News

A new frontier in space resource utilization is emerging as Interlune, a Seattle-based startup, sets its sights on mining helium-3 from the Moon. This rare gas, nearly absent on Earth but relatively abundant on the lunar surface, holds immense potential for clean energy production and the advancement of quantum computing.

Interlune, founded by former Blue Origin president Rob Meyerson, has become the first private company to extract and sell helium-3 sourced from the Moon. With plans to begin supplying the gas to customers by 2029, the company is positioning itself at the cutting edge of lunar mining. Each kilogram of helium-3 is valued at around $20 million and contains approximately 7,400 liters of gas at standard temperature and pressure.

A newly published study from the University of Southern California (USC) has provided strong evidence that quantum computers can outperform classical supercomputers in solving complex optimization problems, marking a significant milestone in the field of quantum computing known as quantum advantage.

The research, published in Physical Review Letters, focuses on quantum annealing, a specialized form of quantum computation that identifies low-energy states in a system—these states correspond to optimal or near-optimal solutions. While previous efforts have aimed to demonstrate quantum advantage in exact optimization, this study shifts focus to approximate optimization, where finding a solution close to the best possible one is often sufficient for practical purposes.

In the field of metamaterials—engineered materials with tailored microstructures—the dominant pursuit has long been “stronger is better.” These synthetic materials often mimic lattice structures to maximize stiffness and strength, but this traditionally comes at the expense of flexibility. Now, MIT engineers have broken new ground by developing a metamaterial that is both strong and stretchable, challenging a long-standing trade-off in materials science.

The innovation, detailed in Nature Materials, centers on a “double-network” design inspired by hydrogels. Hydrogels achieve their stretchiness and toughness by combining two polymer networks—one stiff, the other soft. Adapting this idea to metamaterials, the MIT team engineered a structure consisting of rigid struts interwoven with softer, spring-like coils, both printed from a plexiglass-like polymer using ultra-precise two-photon lithography.

Hospital surfaces are known hotspots for dangerous bacteria, contributing to the spread of healthcare-associated infections. But a new innovation from scientists at the University of Nottingham and University of Birmingham could help stop infections before they start: a germ-killing paint.

Researchers developed an antimicrobial coating by blending chlorhexidine digluconate (CHX)—a widely used antiseptic found in mouthwashes and skin cleansers—into commercially available epoxy resin. This simple yet effective formula turns everyday surfaces into powerful barriers against harmful microbes like MRSA, E. coli, Candida, and more.

The chances of two people sharing identical fingerprints are incredibly slim—about 1 in 640 billion. Even identical twins, who share the same DNA, have unique fingerprint patterns. Now, scientists have taken this uniqueness a step further with the development of a revolutionary electronic skin that features artificial fingerprints with a probability of duplication 10²³² times lower than human fingerprints.

A research team led by Professor Kyoseung Sim from the Department of Chemistry at UNIST (Ulsan National Institute of Science and Technology) has unveiled this cutting-edge electronic skin technology in a recent Nature Communicationspublication. The breakthrough could lay the groundwork for future AI-powered robots to possess uniquely identifiable fingertips—offering capabilities previously exclusive to biological organisms.

Researchers at Pohang University of Science and Technology (POSTECH) have developed a high-entropy alloy (HEA) that maintains both strength and flexibility across an exceptionally wide temperature range—from -196 °C to 600 °C. This breakthrough opens new possibilities for use in aerospace, automotive, and energy industries where materials are exposed to extreme or fluctuating temperatures.

The research team, led by Professor Hyoung Seop Kim from the Department of Materials Science and Engineering, the Graduate Institute of Ferrous Technology, and the Department of Mechanical Engineering at POSTECH, published their findings in the international journal Materials Research Letters.

A team of researchers has developed a pioneering methodology to replace diesel engines on ferry boats with pneumatic propellers, offering a cleaner, quieter, and potentially more cost-effective alternative for maritime transport.

The study, published in Energy Conversion and Management, outlines a system in which two air motors, each generating 250 kW, successfully powered a ferry along a fixed route in Finland’s maritime transport system. The experimental system demonstrated that pneumatic propulsion could meet the same performance standards as traditional diesel engines, but with significantly reduced environmental impact.

A new scientific breakthrough could dramatically improve cancer treatments by helping bulky, hard-to-deliver drugs enter cells more efficiently.

Researchers from Duke University, the University of Texas Health Science Center at San Antonio, and the University of Arkansas have discovered a way to significantly boost the cellular uptake of a promising class of cancer therapies known as PROTACs. These drugs work by degrading harmful proteins in cells but are often too large to penetrate cell membranes on their own.

The team found that a naturally occurring cell surface protein, CD36, can act as a transporter, helping PROTACs cross the cellular barrier. By modifying the drugs to exploit this transport mechanism, the researchers achieved up to 22.3 times higher drug uptake, resulting in up to 23 times more powerful tumor suppression—all without sacrificing drug stability or solubility. Their findings, published April 17 in Cell, could breathe new life into many large-molecule drugs previously deemed too unwieldy for therapeutic use.

The development of increasingly advanced sensors is driving progress in fields such as robotics, security systems, virtual reality (VR), and high-tech prosthetics. Among these, multimodal tactile sensors—which detect various types of touch-related data like pressure, texture, and material composition—stand out for their potential to replicate the human sense of touch.

Despite significant advances in tactile sensor technology, two major challenges persist: detecting both the direction and magnitude of applied forces, and accurately identifying the materials that objects or surfaces are made from. Many existing sensors struggle to overcome these limitations.

Researchers at the University of Tokyo have developed a new method for growing lab-cultured chicken meat that mimics natural blood vessel systems, offering a potential breakthrough in the production of realistic, ethical alternatives to conventional meat. The team successfully produced nugget-sized pieces of chicken muscle using a bioreactor equipped with artificial vessels that deliver nutrients and oxygen evenly throughout the tissue—one of the major challenges in lab-grown meat production.

The innovation centers on a device called a perfusable hollow fiber bioreactor, which uses tiny, tube-like structures to replicate the function of blood vessels. These artificial vessels not only keep the cells alive by providing a steady supply of oxygen and nutrients but also guide muscle cell growth through microscopic anchors that help align the tissue properly.

Researchers at the National University of Singapore have developed a novel system that can convert falling raindrops into usable electricity, enough to power 12 LEDs for 20 seconds. The innovation relies on a process called plug flow, where falling droplets move uniformly through a narrow vertical tube, maximizing the charge generated by each drop.

Led by Associate Professor Siowling Soh, the team demonstrated how this flow pattern significantly enhances the generation of electricity from water movement. Unlike conventional hydroelectric systems that require large-scale infrastructure and abundant water sources, this setup uses a simple, compact design involving a metallic needle and a 12-inch (32 cm) tall, 2-millimeter-wide polymer tube.

A team of researchers at Montana State University has created a novel living building material made from fungal mycelium and bacterial cells, capable of self-repair and extended viability. Unlike traditional construction materials, which are inert and resource-intensive, this bio-based composite remains alive and functional for weeks, offering a new frontier for sustainable and regenerative architecture.

The material is produced at low temperatures and incorporates living cells, drastically reducing the carbon footprint compared to conventional options like cement, which accounts for approximately 8% of global CO₂ emissions. According to lead researcher Dr. Chelsea Heveran, while the material is not yet strong enough to replace concrete in all structural applications, ongoing efforts aim to enhance its mechanical properties for broader use in the construction industry.