Earth Day started in 1970 to shine light on our global impact and raise awareness of environmental conservation. Originally, it was only observed in the United States. But, in 1990, the movement went global with over 140 nations participating. Worldwide initiatives to clean up neighborhoods, beaches, rivers, and parks span the planet, teaching how to

The Alps are a 750-mile mountain range stretching across south-central Europe. Peaks soar as high as 15,776 feet. Long know as a winter ski destination, the Alps are equally as beautiful in the summer months with their alpine lakes and lush green meadows. Here are 10 photos to inspire you to visit Europe’s playground! The