Here are resources which I have found useful:
The Luminous Landscape Tutorials - particularly for Lightroom with the late Michael Reichmann and Jeff Schewe. At $12 per annum it's a bargain.
The Greatest American Road Trip Follow Jonathan Irish and Stefanie Payne as they tour the 59 US National Parks in 52 weeks posting images from each park.
Thomas Heaton Landscape Photography Follow Thomas Heaton's landscape photography vlog twice a week for a dose of down to earth inspiration, entertainment.
The Photographer’s Ephemeris for planning outdoor photography shoots in natural light. Shows how the light will fall on the land, day or night, for any location on earth.
Brian Smith for everything you need to know about the Sony E-mount system gets regular visits from me.
Cambridge in Colour provide masses of technical information on all aspects of photography; a very useful reference site
Lonely Speck is a great source of technical information and tutorials about photographing the stars, and in particular the milky way, with normal photography gear.
PhotoPills Academy with some amazing tutorials including "The Ultimate Photography Guide to Depth of Field (DOF)"
Digital Photography Review with interesting upto the minute articles on photography and gear as well as in depth reviews of cameras, lenses and equipment.
Sony Apha Rumours is invaluable for keeping me posted on what Sony are planning for me! I use their equipment.