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 ...

These skyscraping superstars are the stalwart examples of their species Trees have many interesting features and uses, but it's perhaps their height that inspires the most reverie. Humans may have a ...

Glass artist Jason Mack helps create a one-of-a-kind holiday experience. What stands 36 feet tall, 17 feet wide at the base and has 3,000 pounds of glass on it? That would be the world’s tallest glass ...