People around the world will celebrate Earth Day in many different ways tomorrow ... lead to skyrocketing demand for air conditioning, result in more insect-borne diseases, and cause the greatest ...

Happy Earth Day! For the 55th year ... Around one in ten Americans marched that day in 1970 to demand cleaner air and water, said Davies. The march led to the creation of the Environmental ...

Happy Earth Day! For the 55th year ... Around one in ten Americans marched that day in 1970 to demand cleaner air and water, said Davies. The march led to the creation of the Environmental ...

Earth Day was first observed in 1970, an era when industries belched out smoke and sludge with little fear of the consequences from wither the law or bad press. It was a time when air pollution ...