Releaf Michigan, a non-profit tree-planting organization, is hosting its 16th Biennial Michigan Big Tree Hunt beginning May 20. Here's what to know.

Most of us are familiar with sloths, the bear-like animals that hang from trees, live life in the slow lane, take a month to ...

An analysis of the sloth family tree suggests three different groups of the animals evolved to gigantic sizes in response to ...

Releaf Michigan started the Big Tree Hunt in 1993. The nonprofit was founded in 1988 by a group of arborists who wanted to address the depleting tree canopy in Michigan. Over the years, the ...

Authorities say a private jet crashed into military housing in San Diego during foggy weather, igniting parked cars and killing multiple people on board the plane.