Chalkdust – A magazine for the mathematically curious
chalkdustmagazine.com
chalkdustmagazine.com
- https://www.quantamagazine.org
- http://chalkdustmagazine.com
These 3 provide a stream of amazing, very well curated content, with no nonsense or spam. Have learned a ton from these this year.
http://chalkdustmagazine.com/feed/
Pretty sure there's a mailing list - certainly I get email from them.
Here are their contact details: