PENNSYLVANIA, USA — In the days, years, and decades ahead of the first Earth Day, Americans were consuming large amounts of gasoline and fossil fuels. Businesses were able to emit plumes of smoke into ...

This Twitter account, self-described as the 'House of Amazing Facts', is dedicated to sharing the never-ending supply of cool trivia and enlightening people along the way.

Oregon wildlife officials are conducting a new statewide survey of beavers and their habitat, part of a plan to protect and recover the animals. The plan’s success largely depends on whether the state ...