
Quantum field theory
22 April 2021
Quantum field theory marries the ideas of other quantum theories to depict all particles as “excitations” that arise in underlying fields.

22 April 2021
Quantum field theory marries the ideas of other quantum theories to depict all particles as “excitations” that arise in underlying fields.

5 July 2019
Einstein’s theory of how motion warps space and time

4 July 2019
Dark energy is a mysterious force making the universe fly apart faster and faster. Its discovery came from one of the most unexpected results in the history of astronomy: in the late 1990s, two groups studying far-off supernovae discovered that these...

17 June 2019
Werner Heisenberg was a German theoretical physicist famous for his uncertainty principle and his work on nuclear fission.

14 June 2019
General relativity is one of two pillars of modern physics – our working theory of gravity and of the very large, of planets, galaxies and the universe as a whole

15 May 2019
Quantum physics underlies how atoms work, and so why chemistry and biology work as they do. You, me and the gatepost – at some level at least, we’re all dancing to the quantum tune.

16 April 2019
Einstein’s genius casts a long shadow over fundamental physics. The documentary Chasing Einstein wonders if reverence for the past is blocking breakthroughs

18 April 2018
Einstein’s relativity tells us that time results from gravity warping the fabric of reality – resulting in a picture that is weirdly at odds with our experience