a day's observance of the need to protect the Earth's environment, in many countries on April 22
The first Earth Day was organized in 1970 to promote the ideas of ecology, encourage respect for life on earth, and highlight growing concern over pollution of the soil, air, and water.
In honor of earth day, environmentalist Bill McKibben picks his five favorite books about nature and conservation.
Renata Espinosa highlights the sustainable and chic fashions you will actually want to buy this earth day.
as an annual ecological awareness event on April 22, dates to 1970; the idea and the name formed in 1969.