Have you ever wondered why we celebrate Earth Day? We've got information on why we dedicate a day to our planet, when Earth ...

A citywide roadside cleanup and annual Card Brook cleanup will honor the 55th anniversary of Earth Day in late April.

Earth Day is Saturday, April 22! The Smithsonian is hosting a monthlong celebration dedicated to the planet in honor of Earth ...

Passover (Pesach in Hebrew) is the most observed Jewish holiday, observed from April 19-27. Known as the Festival of Freedom, ...