Theories of quantum mechanics predict that some particles can exist in superpositions, which essentially means that they can ...

When an invisible entity making up 85% of the universe's mass stumps the greatest scientific minds of our time, awe is an ...

A good chunk of cosmology is riding on whether dark matter exists or not. But what makes us so certain that dark matter is ...

Wormholes are some of the universe's strangest and most mind-boggling structures, but scientists now say one could be hiding ...

Something invisible holds the universe intact. It outweighs everything you can see—every star, every gas cloud, every ...

Axions are hypothetical light particles that could solve two different physics problems, as they could explain why some nuclear interactions don't violate time symmetry and are also promising dark ...

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Have you ever stood by the sea and been overwhelmed by its vastness, by how quickly it could roll in and swallow you? Evidence suggests that we are suspended in a cosmic sea of dark matter, a ...

The idea of crowdsourcing scientific research is a powerful one. When a problem is big — really, really big — why not enlist an equally big army of people to solve it? For several years now, the ...