A tree species once thought to be extinct is thriving in Michigan. The dawn redwood was rediscovered in the 1940s. Since then, dozens – perhaps even hundreds – have been planted throughout ...

First things first: On the roster of Humboldt’s trees, there is no question that coastal redwoods ( Sequoia sempervirens) receive top billing. Believing otherwise is utter foolishness. People travel ...

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.