California's Redwood National Park is home to some of the largest trees on earth. A particular hike will bring you up close ...

Did you know the world's tallest living tree is in Redwood National Park? Before you start packing to check it out, you should know it's illegal to hike to it.

Douglas firs and large second-generation redwoods, three or more feet thick and up to 200 feet tall, rise from the steep hillside straight as arrows. Here and there a few trees lie on the ground ...

Today, there are 11 dawn redwoods on the Michigan Big Tree Register, a program of the Michigan Botanical Society. The ...

And there are two trees that are the best growers of them all- giant Redwoods and Mountain Ashes. Redwoods are renowned as the tallest life forms on Earth. But some experts think that Mountain ...

The biggest of northern California’s giant redwood trees grow more than 250 ft. tall, with a circumference greater than 90 ft. at their base. The oldest have seen more than 3,000 years.

Slippery salamanders glide mysteriously through the canopies of the world’s tallest trees. Now, scientists say they ...

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.

Eleven are listed on the Michigan Big Tree Register. One of the three sequoia species, the dawn redwood is neither as tall nor as girthy as its relatives, the giant sequoia and coast redwood.

There are thousands of different species of trees, but the tallest are the Redwood trees. The tallest of all the Redwoods is called Hyperion. This giant is nearly 400 feet high and is between 600 ...