California’s giant redwood trees are some of the tallest and most ... How can a tree possibly grow so wide and remain healthy after having a tunnel carved through it? Let’s explore why these ...

More than 15 million tourists from around the globe travel to California each year to visit its world-famous theme parks, ...

The tunnel tree that used to be the park entrance is located in Tuolumne Grove, which is one of just 75 groves of sequoia ...

Leilani Osmundson, Digital Producer What better exemplifies California's dramatic landscape than sky-high redwood trees? That's what you'll find at Muir Woods, the beautiful and expansive national ...