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National Geographic is the source for photos, free desktop wallpapers of places, animals, nature, underwater, travel, and more, as well as tips and photographer bios.

Reporting our world daily: original nature and science coverage from National Geographic.

Smashing Magazine is focused on design and web-development. We deliver useful information, latest trends and techniques, useful ideas, innovative approaches and tools.

Photobucket offers image hosting, free photo sharing and video sharing. Upload your photos, host your videos, and share them with friends and family.

Guide to digital underwater photography. It covers equipment, settings, lighting, composition, supermacro, wide-angle, wrecks, maintenance and dive travel.

Discovery Channel online lets you explore science, history, space, tech, sharks, & more, with videos & news, plus exclusives on your favorite TV shows.

Groundbreaking developments in science, space, technology, health, and the environment

Free high quality underwater photos for any use. Tropical fish, turtles and dolphins, coral and seafans, reef creatures, sharks and rays, divers and scenic shots. Share your own images through our dropbox and become a contributor to the site!!

Become a scuba diver, Find a dive shop or dive resort, Learn to scuba dive with PADI scuba diving experts who guide you with scuba lessons, and information on how to start a career with scuba diving!, scuba certification, scuba diving class, scuba di...

Live, non-captive, freshwater gamefish in their natural habitat. Engbretson Underwater Photography provides photography for editorial, publishing, advertising, corporate, and other uses. We have thousands of pictures of bass, walleye, northern pike, ...

Instagram is a fast, beautiful and fun way to share your life with friends through a series of photos.

Photo.net is a photography community that includes forums, reviews, and galleries for members and casual viewers.

The Weather Channel and weather.com provide a national and local weather forecast for cities, as well as weather radar, report and hurricane coverage.