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Credit: Pixabay/CC0 Public Domain The U.S. and China are leading the G20 in efforts to develop hydrogen fuels, according to new research from the University of Sheffield. In a study published in the journal Renewable and Sustainable Energy Reviews, academics examined hydrogen legislation, investment and strategies across G20 nations—key indicators of each country's progress in establishing a hydrogen economy. The investigation found that the U.S....

US and China lead G20 in hydrogen fuel development Credit: Pixabay/CC0 Public Domain The U.S. and China are leading the G20 in efforts to develop hydrogen fuels, according to new research from the University of Sheffield. In a study published in t…

NASA’s X-59 lights up the night sky with its unique Mach diamonds, also known as shock diamonds, during maximum afterburner testing at Lockheed Martin Skunk Works in Palmdale, California. The test demonstrated the engine’s ability to generate the thrust required for supersonic flight, advancing NASA’s Quesst mission. Credit: Lockheed Martin / Gary Tice NASA's X-59 quiet supersonic research aircraft has taken another successful step toward flight with the conclusion of a series of engine performance tests....

NASA’s X-59 turns up power, throttles through engine tests NASA’s X-59 lights up the night sky with its unique Mach diamonds, also known as shock diamonds, during maximum afterburner testing at Lockheed Martin Skunk Works in Palmdale, California. The test…

Credit: Unsplash/CC0 Public Domain Gaming is one of the biggest industries in the world. In fact, in 2024, the revenue from the worldwide gaming market was estimated at almost $US455 billion. For context, the gaming industry is now generating more revenue than the movie and music industries combined. And it's only expected to grow. What's also interesting is that women are increasingly investing in gaming across various platforms....

How women and girls are changing gaming Credit: Unsplash/CC0 Public Domain Gaming is one of the biggest industries in the world. In fact, in 2024, the revenue from the worldwide gaming market was estimated at almost $US455 billion. For …

Shape-shifting and deployable soft robot. Credit: Cell Reports Physical Science (2025). DOI: 10.1016/j.xcrp.2025.102448 A new type of soft robot can crawl like a worm, climb cables, and suddenly snap into a completely different shape to move in a new direction—all controlled by a single air input. This breakthrough, developed by researchers at Seoul National University, introduces a fundamentally new way for soft robots to move and adapt to their surroundings....

Engineers develop soft robot that crawls, climbs, and shape-shifts to move in new directions Shape-shifting and deployable soft robot. Credit: Cell Reports Physical Science (2025). DOI: 10.1016/j.xcrp.2025.102448 A new type of soft robot can crawl like a worm, climb cables, and suddenly s…