California researchers are studying the rings of redwood trees to better understand past earthquakes. The team plans to analyze the rings at Cal Poly Humboldt.

California’s giant redwood trees are some of the tallest and most impressive trees on the planet. Standing beneath them can feel like looking up at massive wooden skyscrapers. Even more ...

BAY RIDGE — Two decades after planting a ring of redwood trees at the heart of Bay Ridge’s Narrows Botanical Gardens, two of the oasis’s founders were wed within that enchanted circle.

The redwood forest near Guerneville was clear-cut all the way down to the ground 150 years ago. But one tree was left standing. "It would have been remarkably different.

Years ago, the park created a Tall Trees Trail so hikers could see a tree then designated as the world’s tallest tree. That tree no longer holds the title, but the trail features many redwood ...