Blogs that are Current
Just because we can’t find a solution, it doesn’t mean there isn’t one—Andrew Wiles.
Harry Lewis is the Gordon McKay Professor of Computer Science in Harvard’s School of Engineering and Applied Sciences, where he has taught since 1974.
A Current Blog
A blog is current provided its last post refers to stuff that happen in late 2021 or 2022. Lewis has a current blog and this one is also current. I like a current one—some blogs are very incurrent indeed.
List of Current Blogs
The first group below are ones we have listed before and the second group are those that were found elsewhere. All below are current. Note the symbol 
Turing Hand
Baez
Harry Lewis
Gil Kalai
Gentzen
Hawkins
inquiry
Trevisan
Peter Cameron’s Blog
Prior probability
Geometer
Windows On Theory
AMS blogs
AMS Graduate Student Blog
Analysis & PDE Conferences
Avzel’s journal
Compressed sensing resources
Computational Complexity
Ergodic
George Shakan
Gerard Besson’s Blog
Girl’s Angle
God Plays Dice
Godel’s Lost Letter and P=NP
Andrew Granville
Hydrobates
Images des mathematiques
In theory
Institute of Combinatorics
Joel David Hamkins
Journal of the American Mathematical Society
Libres pensees d’un mathematicien ordinaire
Mathbabe
Mathblogging
Mathematics Jobs Wiki
Matt Baker’s Math Blog
Much ado about nothing
Not Even Wrong
Number theory web
Persiflage
Peter Cameron’s Blog
Phillipe LeFloch’s blog
Process Algebra
Selected Papers Network
Shtetl-Optimized
Since it is not…
Sketches of topology
Snapshots in Mathematics!
Stacks Project Blog
SymOmega
Terry Tao
The Cost of Knowledge
The Matroid Union
The n-Category Cafe
The n-geometry cafe
Thuses
Tim Gowers’ blog
Tim Gowers’ mathematical discussions
Theorem of Day
Open Problems
Can we add more posts that are current? Do we also include some that are not current?
“Just because we can’t find a solution, it doesn’t mean there isn’t one—Andrew Wiles.”
And yet people believe NP != P, and the only proof they give is that Elvis is dead!
Another addition to the list might be Kevin Buzzard’s https://xenaproject.wordpress.com/
Nice list, saw a few that I wasn’t aware of. Also, you have Tim Gowers’ blog listed twice, granted one is a link to the /about/ tab.
https://davidlowryduda.com/
https://gshakan.wordpress.com/longer-posts/
I don’t know if I may suggest my own, but I write a monthly essay on various scientific and mathematical ideas. It’s here: https://cotejer.github.io
A collection of blog links here: http://math.bu.edu/people/drhast/links.html