“Here it is. That’s it,” my guide says about the world’s tallest tree. You would think that a towering 380-foot coast redwood named Hyperion would need no introduction, but here’s the thing: the tree ...

Hyperion, certified by Guinness World Records as the world's tallest living tree, is officially off-limits to visitors. California's Redwood National Park issued a statement last week that anyone who ...

Hyperion, the planet's tallest tree, remains hidden. Park officials protect this giant coast redwood in California's Redwood ...

Tourists hoping to visit the world's tallest living tree may be in for a rude awakening following a strict new policy. California's Redwood National Park issued a notice last week informing the public ...

From the ground, the world’s tallest tree is easy to overlook: It has the same thick, craggy bark as the thousands of other coast redwoods towering over the temperate, fog-blanketed forests of ...