The first Earth Day happened on 22 April 1970 in the USA, in response to a spill from an oil tanker. It has since grown to become a global event marked by many millions of people around the world.

Here's an Earth Day fact everyone should know: Earth Day was first observed on April 22, 1970, followed in 1972 by World Environment Day. It has been celebrated ever since, slowly but surely ...

The first World Earth day began in 1970. On this day, many people raise awareness of environmental issues and think about how their actions could be impacting the planet. It is also an opportunity ...

Welcome to This Day in History! March 24 has witnessed a myriad of significant events that have shaped our world.Sports History: The First NCAA Basketball ...