Along with solar and wind power, wave energy is another option for clean energy.
A Scottish airline has already completed real-world demo flights.
The equines clear the brush that fuel fires.
Instead of fish, the ponds will now produce clean energy.
Conservationists have doubled India’s tiger population in a decade.
People are coming together to share their feelings about the Earth.
The initiative allows residents to turn parking spaces into mini-green spaces.
Saturday means more than just a day to Sonia Kong.
Discover meaningful ways to make a positive impact this Earth Day.