SciComm & SciPol Resources
Eventually, I'll extract individual items that seem most relevant to folks I work with/advise... but for now, I am just linking to some of my favorite 'resource lists' from established entities who do a very good job at curating this sort of thing :)
SciComm Resources
SciComm Resources
COMPASS SciComm (resources page)
AGU Resources & Toolkits (navigate directly to their interactive SciComm map here)
Association of Science Communicators has some courses (not free)
CourseRA offers some fantastic free courses on science communication. Here are a couple examples:
Fellowships and job boards
Fellowships and job boards