Helium-3 discovery in Minnesota is sparking big energy claims, but the science, rarity, and real-world limits matter more ...

Winter jackets keep you warm by managing heat through the three classical modes of heat transfer – conduction, convection and ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

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Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

The Standard Model of our universe doesn’t match the evidence, in part because of dark energy, a ghostly force pushing the ...

2026 is highlighted as the year of the singularity with Elon Musk warning of underestimated impacts; conversations with him ...

Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...

"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...

A team of physicists has discovered a surprisingly simple way to build nuclear clocks using tiny amounts of rare thorium. By ...

A crop of asteroids discovered by the new Vera C. Rubin Observatory is wowing astronomers, with one of the space rocks ...

A billionaire-backed philanthropic organization is funding the development of a series of new observatories, including a ...