Two types of iconic sequoia trees have grown tall and strong in a surprising place: Michigan. One was believed to be extinct less than 100 years ago. The other is the largest living thing on Earth.

Dozens of people gathered Thursday at the base of the Sequoia Legacy Tree in Downtown Visalia to honor it before it is cut down due to disease. At about 102 feet around, it is one of the largest ...

The General Sherman Tree – the world's largest tree by volume – stands 275 feet tall and measures more than 36 feet in diameter at its base. Visitors call the tree magnificent and humbling ...

How do you conserve an ancient wedge of giant tree? With solvent, buckets of conservation-grade resin and a lot of patience. Giant sequoias are among the largest organisms in the world. It took 12 ...