Add Yahoo as a preferred source to see more of our stories on Google. Earth Day is on April 22, but really, it should be every day. After all, saving the planet should be a daily occurrence, right?!?

From contamination concerns to furious floods, the issues Houstonians grapple with often have technical terms that can sound like gibberish to anyone unfamiliar with the region’s natural landscapes ...

Earth Day is on April 22, but really, it should be every day. After all, saving the planet should be a daily occurrence, right?!? From conservation to wildlife to politics, test your environmental and ...