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Are dark matter and dark energy related in anything apart from name?

Physics

Are dark matter and dark energy related in anything apart from name?

There is no law of physics dictating that dark matter and dark energy can’t be connected, and it is natural to wonder about it, writes Chanda Prescod-Weinstein

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Quiz of the year: Test your knowledge of 2019's science stories

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Quiz of the year: Test your knowledge of 2019's science stories

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Geraint Lewis at �鶹��ý Live 2019

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The search for aliens: Is anybody out there?

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Quantum fluctuations

Physics

Heat can quantum leap across a totally empty vacuum

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Volunteers working in soup kitchen

Life

Scientific truth doesn't exist – but we must still strive for answers

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Tokyo, Japan

Physics

Why information could be our route to the universe’s deepest secrets

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The grid of space-time shows the universe and its galaxies

Space

Dark energy: Understanding the mystery force that rules the universe

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Michael de Podesta

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How I made the world’s most accurate thermometer – using sound

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Melissa Uchida

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Why neutrinos could answer some of the biggest questions in the cosmos

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overbalanced vase

Physics

The universe tends towards disorder. But how come nobody knows why?

Entropy is the physicist’s magic word, invoked to answer to some of the biggest questions in cosmology. Yet a quantum rethink may be needed to tell us what it actually is

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Inside the quantum computing revolution – what does the future hold?

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Exploring the wonders of the solar system

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'I like a challenge': CERN physicist on the draw of weird antimatter

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Space

Studying the universe’s origins hint that its beginning has no end

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