A new paper published in Physical Review D in September, by Frieman and Anowar Shajib, a NASA Hubble Fellowship Program Einstein Fellow in Astronomy and Astrophysics, combines current data from a ...

Dark energy—the term used to describe whatever is causing the universe to expand at an increasing rate—is one of the universe ...

A hidden world of quantum metrologists ensure that everyday devices perform safely and correctly, but their work is never ...

The supermassive black hole M87* was the first to be photographed. Now there are more images of the object and they show ...

Until now, when scientists created magnetic robots, their magnetization profiles were generally fixed, enabling only a ...

Max Planck is widely recognized as the father of quantum theory for his groundbreaking work on energy quanta. His initial ...

Robert Brandenberger argues that the unchanging cosmological constant of the ΛCDM model is theoretically problematic.

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Orangutans, humans’ close evolutionary relatives, have developed remarkable strategies to survive in the unpredictable ...

The third Quantum Gravity conference took place at Penn State University from 21 to 25 July 2025, bringing together ...