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

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.

Animals with antlers comprise the deer family, Cervidae. Learn all about the different members of that family here.

"It’s an incredible feeling when the world suddenly opens up around you." Gardener captures stunning images of tiny critters ...