Have the Florida Everglades reached the 'tipping point'?
February 14, 2017, 2:47 p.m. by Angela Nelson
This huge wetland ecosystem is running out of freshwater, and conservation efforts may not be moving fast enough.
5 smart tech solutions to water challenges around the world
February 7, 2017, 1:59 p.m. by Starre Vartan
Freshwater supplies are dwindling as populations grow, but these companies are helping us use water more wisely.
Sun-powered desalination device transforms seawater into clean drinking water
August 31, 2016, 3:52 p.m. by Matt Hickman
Just call it a planet-improving 'Pipe' dream.
California's waste-curbing water restrictions should be enacted everywhere
May 11, 2016, 8:30 a.m. by Matt Hickman
The now-permanent rules are just common sense, really.
Beavers: 8 things to know about nature's most impressive landscape engineers
May 4, 2016, 12:37 p.m. by Jaymi Heimbuch
From their vanilla-scented secretions to their amazing ability to alter an ecosystem, here's what you need to know about these iconic rodents.