At up to 368 feet (112 meters) and 1,500 years old, redwoods are among the world's tallest and oldest living trees. Researchers are struggling to understand and protect these natural treasures.

But no matter what, a shiny, beautiful Christmas tree always steals the show. So be sure to check out these 4 Unique Christmas Trees for Holiday Inspiration! The tree should always reflect your ...

But it's the unique, smooth rainbow-colored bark that makes this tree stand out and why so many homeowners want to add it to their space. Now, as tempting as it may be to marvel at its spectacle ...