This Pew Research Center analysis focuses on public opinion of free speech, freedom of the press and freedom on the internet in 35 countries across the Asia-Pacific region, Europe, Latin America, the ...

“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 ...

A description is given of how a tree representing the evaluation of an arithmetic expression can be drawn in such a way that the number of accumulators needed for the computation can be represented in ...

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 ...

Martina Egedusevic receives funding from the Scottish Forestry Trust. Daniel Green works for Heriot-Watt University as an Assistant Professor in Nature-based Solutions. He is also a Research Associate ...

Your favorite football team was named after Ohio’s state tree, known as the Ohio buckeye tree. Now that fall has arrived, the husks have started falling from trees to reveal a brown one-eyed nut, ...

All species on Earth, both living and extinct, are related. We know this because of a biological tool called the tree of life. This "tree" takes the form of a diagram that maps the relationships ...

Ten months ago, a ranger on the Hadrian’s Wall Path discovered a shocking crime: The widely loved Sycamore Gap tree had been chopped down. Fans mourned the loss of a beautiful landmark; arborists ...

For more on Biden's decision and the now open 2024 race, head to the NPR Network's live updates page. In the weeks before President Biden announced he would not be seeking reelection, some Democrats ...

The seminar "Demystifying the Hidden Powers of Expression Trees in C#" is designed to dive deep into the powerful features of expression trees in C#. Within about 1 hour we covered topics like: ...