Here’s a list of physics blogs and other websites, please don’t hesitate to tell me about others:

Robert Close’s Classical Matter website
Chantal Roth’s Elastic Universe website
Oliver Consa’s Zitter Institute website
Greg Bernhardt’s Physics Forums: physicsforums.com
John Duffield’s Physics Discussion Forum: physicsdiscussionforum.org. This is my forum.
Roger Schlafly’s Dark Buzz blog
Thomas Klimpel’s Gentzen translated mathematical blog
Jonathan Thomas-Palmer’s Flipping Physics video blog
Greg Gbur’s Skulls in the stars
Mike McCulloch’s Physics with an edge
Dmitriy Tipikin’s Tipikin
Peter Woit’s Not even wrong
Sabine Hossenfelder’s Backreaction
Adam Falkowski’s Resonaances
Ethan Siegel’s Starts with a Bang
Matt Strassler’s Of particular significance
Sean Carroll’s Preposterous Universe
Luboš Motl’s the reference frame
Anonymous man’s 4gravitons
ZapperZ’s Physics and Physicists
Jean Louis Van Belle’s Reading Feynman which is replaced by https://ideez.org/
Tommaso Dorigo’s quantum diaries survivor, also see his new personal web page at INFN and his posts on AMVA4
Cormac O’Raifeartaigh’s Antimatter
Peter Coles’s Telescoper
Capitalist imperialist pig
The physicsworld blog
Jeffrey O’Callaghan’s Unifying Quantum and Relativistic Theories
Andrew Oh-Willeke’s Dispatches from turtle island
Ioannis Xydous’s Reaction force inversion
Oldand Dilis’s https://doubleslitsolution.weebly.com/
Tom Anderson’s gravityphysics.com