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Will physics ever prove that gravitons are real?

Don Lincoln discusses the possible existence of a theoretical particle known as the graviton. Although no experimental evidence for gravitons exists, they are a respectable concept in the world of professional physicists.

800-mile-long ‘DUNE’ experiment could reveal the hidden dimensions of the universe

A study published in the Journal of High Energy Physics proposes that the enigmatic behavior of neutrinos could be explained if there exist extra spatial dimensions on the scale of micrometers and the familiar three dimensions of space. The theory of large extra dimensions offers a potential explanation for the origin of the tiny neutrino masses not covered int he Standard Model of Physics.

The 16 stories that shaped physics and astronomy in 2024

This year there were many major advances in our understanding of the Universe, including in the areas of particle physics and astrophysics. Included in this line-up are stories from DESI, LHC, The James Webb Space Telescope and more.

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