Quizzes

After taking the climate for granted for decades, the reality of global warming has made...

Our planet faces wracking changes caused by climate change. Even if we lower greenhouse gas...

Species are going extinct at an accelerated and dangerous rate. The world is facing the...

The U.N. Intergovernmental Panel on Climate Change’s sixth report on the state of the global...

For 52 years on Earth Day, people have gathered to pick up litter, plant trees,...

Quick, what are the key goals for reducing human impacts on the planet’s environment? Earth...

Are you a recycling trivia champion? In this Earth911 quiz, you’ll test your knowledge of...

By composting, you can reduce the amount of waste in your garbage can and turn...