Shape and symmetry help determine where a leaf lands — and if the tree it came from can recoup the leaf’s carbon as it decomposes.

Ever wonder how many trees stand tall in North America's vast boreal forest? A new University of Alberta study has the answer ...

Jeremy Siegel, professor emeritus of finance at University of Pennsylvania’s Wharton School of Business and Wisdom Tree chief ...

Nancy Curtis stands in front of the coast redwood in the front yard of a property she owns in west Olympia. The tree, ...

Building monstrous mounds of mulch — known as mulch volcanoes — around the base of a young tree creates several immediate problems.

A century of tradition was kicked off on Friday, May 9, with the “Branding the Legacy: A 100-Year Love-A-Fair” party at the ...

Discover how LEVER Architecture's forest-to-frame model redefines sustainable design and promotes environmental restoration in communities.

Lots of kitchen organizing ideas on a Dollar Store budget! Many of you ask where to start organizing, especially when your kitchen feels overwhelmed. I love this space because it is multipurpose and ...

May 8, 1945, was a momentous day; the end of World War II in Europe, 80 years ago. I was 6 years old and remember it well. It ...

I want to ensure that all children and youth, not just those in the U.S., are able to grow up in a world that is safe, ...

Today, whole families in much of the world live for a week on the amount of water Donald Trump squanders each time he flushes ...

Are you more freaked out by a clown with razor-sharp CGI teeth or one who looks like he’s coming from a kid’s birthday party?