VideobeginnerFree
Blender Guru - Rendering the Donut
Unknown
Comprehensive rendering tutorial in Blender Cycles
More resources on Rendering
WebsiteFree
Blender Manual - Render
Official documentation for Cycles and Eevee
WebsiteFree
The Book of Shaders
Free interactive shader programming book
WebsiteFree
PBR Book
Free comprehensive guide to physically based rendering
PodcastFree
The Rendering Podcast
I'm FLOW, & The Nintendo First Podcast is a laid-back, Nintendo-focused show with less glazing, more straightforwardness. No whacky sounds or music, but rather me getting my points across honestly and unfiltered, sometimes along with friends. I think you'll enjoy what we do here, so stick around a while.
BookFree
Real-Time Rendering
Real-Time Rendering - A book resource
WebsiteFree
blendernation.com
BlenderNation is a Blender-focused news and community site that aggregates daily updates, tutorials, add-ons, assets, showcases, and artist interviews for Blender users.