Researchers analyzed fossils and DNA to get a big-picture view of sloth evolution and determine what drove their immense size ...

Releaf Michigan started the Big Tree Hunt in 1993. The nonprofit was founded in 1988 by a group of arborists who wanted to ...

After all, it’s a great place to snap a pretty picture. Over the last week and a half, a steady stream of people have made the annual pilgrimage to the giant pink trumpet tree at the corner of ...

Evan Nikunen, of Esko, center, carries some of the LED lights that were removed from Bentleyville's 128-foot-tall tree on Saturday at Bayfront Festival Park in Duluth. Nikunen volunteered with the ...