Hydrogen is set to become a key energy source, fueling everything from aircraft and heavy-duty vehicles to cars and homes. However, hydrogen comes with problems in weakening metals, causing unexpected ...

In a quiet corner of a physics building in Australia, a glass funnel filled with a tar-like substance has been dripping so slowly that only nine drops have ever fallen. As it approaches its centenary, ...

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Rerouted shipping during Red Sea conflicts accidentally created a massive real-world experiment, letting scientists study how new low-sulfur marine fuels affect cloud formation. The sudden surge of ...