SEQUOIA NATIONAL PARK, California (AP) — High in the evergreen canopy of General Sherman, the world’s largest tree, researchers searched for evidence of an emerging threat to giant sequoias: bark ...

Add Yahoo as a preferred source to see more of our stories on Google. Trees tell us stories. Scientists count their rings to figure out how old they are and when those years add up, it can be a sign ...

A few things on this planet are old enough to make history books look recent, and that includes some living trees that have weathered through tons of challenges. Scientists have dated them, and locals ...

SOUTH LAKE TAHOE — History was made as researchers based out of Northern California became the first people to climb one of the world's most famous trees. The Ancient Forest Society is a nonprofit ...

The festive White House Christmas Tree in Washington, DC. The theme for this year's holiday decorations is “Season of Peace and Light.” Photo by Anna Moneymaker. From the “most famous” (a disputed ...

PIER. NEW. NEW AT 11. A CHRISTMAS TREE LIKE NO OTHER. INSTEAD OF PINE NEEDLES AND ORNAMENTS, THERE’S ONE MADE OUT OF 36FT OF MOLTEN GLASS AND STEEL. JOINING ME NOW IS ROB ELLIOTT, THE PRODUCER BEHIND ...

NO FEES UNLESS WE WIN. IT’S 1123. THE WORLD’S TALLEST GLASS CHRISTMAS TREE IS COMING BACK TO WISCONSIN. THE TREE WILL GO UP AT YERKES OBSERVATORY IN WILLIAMS BAY. THAT’S ON THE NORTHWEST SIDE OF ...