95% of the world’s oceans remain unexplored. Today's video helps shed some light on just how deep the ocean is and what little we do know...
What if a skyscraper could supply sustainable farm food to the city more efficiently and profitably? This infographic explains how vertical farming works.
Compare the United States, China, and Canada side-by-side to see the differences in how these energy titans consume, produce, and import/export energy.
Of 167 countries examined in a report by the World Resources Institute, there are 33 that expect to have extremely high water stress by 2040.
The last decade of data from NASA's GRACE satellite mission shows disturbing trends in water supply with 21 of 37 of the largest aquifers running out...
One of the last frontiers, moon mining could potentially provide a human colony with important resources such as water, helium-3, rare earth elements, and other substances.
This California drought visualization shows the water levels in each of the state's largest 30 reservoirs since 2010.