The album, which my colleagues and I compiled, allows us to track the family tree of galaxies over more ... or 1.8 billion years after the Big Bang. This suggests that these galaxies rapidly ...

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 ...

also sent explorer-in-residence Mike Fay on a transect from the southernmost redwood in Big Sur to the northernmost tree near Oregon's Chetco River. It took him and his hiking partner, Lindsey ...

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 ...

The Michigan Big Tree Register includes 11 dawn redwoods and two giant sequoias. While distinctly different, these two trees - along with the third sequoias species, the coast redwood - all ...