Physicists are increasingly entertaining a radical possibility: our familiar universe of three dimensions of space and one of ...

Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

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

Physicists are quietly advancing a radical idea: time might not be a single, thin line but a full three‑dimensional landscape ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

Over its planned two-year mission, the $488 million telescope will scan the entire night sky every six months and collect ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

For more than a century, scientists have wondered why physical structures like blood vessels, neurons, tree branches, and ...

Scientists have discovered a new type of astronomical object, calling the strange entity a 'window into the dark universe'.

A newly-discovered galaxy cluster could rewrite our understanding of the cosmos, as scientists spot 'something the universe ...

An artist’s illustration depicts 2025 MN45—the fastest-rotating asteroid with a diameter over 500 meters that scientists have ...

Europe's top physics lab CERN launches its newest particle accelerator, billed as a key step towards future experiments that could unlock the universe's greatest mysteries.