Discover how Merkle roots ensure data integrity in blockchain transactions and reduce verification time. Learn their role in ...

Scientists have identified a crucial mechanism that allows plants to shape their vascular systems, determining whether they grow soft edible storage organs or develop the rigid woody tissue ...

Imagine zooming out on a giant family tree that includes every bird you have ever seen. Ostriches sprint across open plains, ...

Those trees are central to one of the efforts to restore the American chestnut. If enough of them have distinct means of ...

This year’s Rockefeller Center Christmas tree was chopped down in Rensselaer County, New York. Statistically speaking, that’s unusual. While New York state is one of the 10 leading producers of ...

“I saw in Louisiana a live-oak growing / All alone stood it, and the moss hung down from the branches.” —Walt Whitman, Leaves of Grass, 1860-61 More than 150 years after Whitman wrote those lines, the ...

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 ...

Christmas trees are the centerpiece of a holiday celebration. Every year, between 25 and 30 million Christmas trees are sold in the United States, according to the National Christmas Tree Association.

Installation view of Tiffany Shlain and Ken Goldberg, Ancient Wisdom for a Future Ecology: Trees, Time, and Technology at the Skirball Cultural Center, Los Angeles (all photos David S.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Katie Okamoto Katie Okamoto is an editor focusing on sustainability. She’s ...