/ Great Pictures
Certainly are some great images there.
The National Geographic site is full of them, and has great articles about photography for both travel & nature.
If you enjoyed the images on the Yahoo news site it's definitely worth looking at the NG site. The images are NG logo free and if you really like an image you can often download a large sized 'desktop' image for free.
If you are on Facebook it is worth following the NG - They highlight a couple of interesting essays and photographs each day.
Elsewhere on the site
The Kendal Mountain Festival 2014 proved once again to be a busy and inspiring four days of films, photos, music, art... Read more
Backpackers want an extremely liveable and lightweight tent at good price. MSR answers the call with the Elixir 2 tent and... Read more