In an unprecedented step, researchers crafted a detailed model compatible with the universe’s accelerated expansion.

If the universe was a soundtrack, we have been humming it our whole life. Every atom in our body, every star in the sky, every beam of light is part of a piece of music that never stops playing.

Does string theory—the controversial “theory of everything” from physics—tell us anything about consciousness and the human ...

String theory's equations give rise to a near infinite variety of potential universes in a 'landscape.' This landscape is surrounded by a 'swampland' of solutions that are incompatible with any ...

Cosmology’s neat story of a universe driven apart by a simple, invisible “cosmic fuel” is starting to fray. A growing body of ...

Physicists claim they may have found a long-awaited explanation for dark energy, the mysterious force that's driving the accelerated expansion of the universe, a new preprint study hints. Their ...

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

Why does string theory matter so much? 😳 Physicist Michio Kaku explains how this bold idea could unify the laws of physics, reshape our understanding of reality, and change how we see the universe.

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But despite its extraordinary popularity among some of the smartest people on the planet, string theory hasn’t been embraced by everyone–and now, nearly 30 years after it made its initial splash, some ...

Natural physical networks are continuous, three-dimensional objects, like the small mathematical model displayed here.