The Megafishes Project represents the first worldwide attempt to document and protect the planet's freshwater giants. Learn more about these endangered fish.
From dams in Patagonia and drought in Pakistan to the business of nuclear cooling and the H20 footprint of a beer, visit National Geographic News' special series on the world's water challenges.
Support a Water Project
Use National Geographic's Action Atlas to immerse yourself in improving the planet's freshwater resources and protecting its aquatic species.
Help protect this watershed--for the species that live there and the livelihoods that depend on it.
Help give the endangered Siamese croc a fighting chance by combating hunting and habitat loss.
Help stem the tide of pollution flowing into the Bay and smothering aquatic species.
Help Save the Colorado River
You can help restore freshwater ecosystems by pledging to cut your water footprint. For every pledge, Change the Course will restore 1,000 gallons back to the Colorado River. Text "River" to 77177 or click here:
From National Geographic Magazine
Edward O. Wilson writes about the surprising number of organisms you'll find in a cube of soil or sea.
Photographer David Liittschwager documents his work off the coast of Mo'orea.
With their eye-catching colors, many creatures could inspire the most particular designer.