How the world of the smallest particles is structured, what is known about fundamental forces, and what particles have to do ...

By combining the language of groups with that of geometry and linear algebra, Marius Sophus Lie created one of math’s most ...

On Earth, knowing the time feels simple. Your phone pings the same second as a GPS satellite and an atomic clock in a lab.

Summary: Time doesn’t flow uniformly across the solar system, and new research reveals just how differently it unfolds on Mars compared with Earth. By tracing subtle gravitational and orbital ...

The last two decades have not been kind to science studies. Already bruised and battered by the “science wars” of the 1990s, by the 2000s sociologists of science — who had l ...

Since the late 1800s, rechargeable batteries have revolutionized how we store and use energy in many ways. Although batteries ...

Last month, when Unhedged last wrote about crypto, bitcoin had taken a tumble and was trading just above $90,000. Since then, it has risen, then fallen into the $80,000 range, and then — yesterday — ...

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Look up on a dark night and the stars seem scattered at random. Step back in scale, though, and the Universe looks nothing ...

History is full of scientific ideas that sounded absurd, offended common sense, or clashed with powerful institutions, only ...

Yuri Ralchenko led one of the oldest teams at the National Institute for Standards and Technology. The fate of some ...