Arbor Day

The first Arbor Day in the US was held in 1872. Since then, the event has really taken root. On the last Friday of April, people across the country mark the occasion by planting trees, often dedicating them to a loved one. It's also a great day to celebrate trees themselves—as well as providing homes for countless species of animals, trees absorb carbon dioxide and clean the air we breathe, help to keep cities cooler, and can even play a role in preventing floods.
The amazing tree in today's image is the Kalaloch Tree of Life in Forks, Washington. Seemingly defying gravity, this large Sitka spruce's roots cling to the sides of a small gully. The soil under the tree is slowly being worn away by a stream that flows into the Pacific Ocean, yet, somehow, the Tree of Life continues to grow. Given its will to live, it's easy to understand how this tree earned its nickname.
© Abbie Warnock-Matthews/Shutterstock