It's time to discuss one of the perennial debates of the holiday season: Which are more eco-friendly, real trees or their fake counterparts? If you ask Tim O'Connor, executive director of the National ...

NEW YORK CITY -- It's that time of the year when most Americans finish Thanksgiving leftovers and venture out in search for the best holiday sales. More importantly, they plan their household ...

Environmentalists have called on the pope to halt the chopping down of a tree destined for St. Peter’s Square this Christmas, but the town providing the tree says it was doomed anyway. By Elisabetta ...

Question: Yesterday I read that “oaks are a keystone species”. What exactly does that mean? Answer: A keystone species is a plant, animal or microorganism that is vitally important to its environment.

IOWA CITY, Iowa (KCRG) - Many people around Eastern Iowa celebrated Earth Day Monday, whether that be cleaning up parks or simply taking time to learn more about what people can do to help the ...

Amman, Jan. 24 (Petra) - Minister of Environment Ayman Suleiman on Saturday sponsored tree-planting activities in Al-Hasa District to mark Arbor Day, in cooperation with the district’s Agriculture ...