There's a lot of information online, but getting your favorites in weekly or monthly newsletter format is an easy way to stay current. Here are several links to newsletters I enjoy: 

1. ASCD Newsletters:  http://www.ascd.org/ + screen shot of membership

2. Edutopia: http://www.edutopia.org/edutopia/enews + screen shot of email inbox

3. http://www.edweek.org + screen shot of membership page

4. NAACP member + screen schot of membership welcome 

5. Learning for Justice: https://www.learningforjustice.org/orientation + screen shot of membership email

6. Cult of Pedagogy, Jennifer Gonzalez email list + screen shot of email membership tour