salt

Deicing Roadways
Deicing Roadways
The George Washington University
Using salt to deice roadways hurts our environment.
Digital Media Producer, Planet Forward
Planet Forward Explorer Devin Greene meets the most literally salt-of-the-earth people possible in Ethiopia.
UNSW Australia
Because there is less water available during a drought, water often picks up more minerals from the soil or ground and becomes saltier. These researchers in Australia say that their technology can efficiently filter water and remove salts so plants... Read More
Planet Forward
Planet Forward met up with Bill Nye at the Toshiba/NSTA ExploraVision Awards last week. See the first item on his #EnergyToDo list. Tell us yours on twitter. (@Planet_Forward)
They say there's no such thing as a silver bullet when it comes to environment and energy. However, the LIquid Fluoride Thorium Reactor - LIFTeR - comes pretty close. Peaking petroleum and a tight uranium equation have promped a surge in interest... Read More