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 ...

The spirit of Christmas spreads through sprouts around the world. Cities around the world manage every year to turn the festive end-of-year spotlight on one of the holidays’ most revered symbols, the ...

The familiar photo backdrop commonly known as “the picture tree” on Rogers and Fountain Drive in Tautphaus Park will soon be changing. Recent storm damage and age-related disease have weakened the ...

Photographer Ali Shokri lives in Tabriz, a city in northwestern Iran, which he describes as "one of the most beautiful cities in Iran, with a temperate climate and beautiful nature." It means he's in ...

Of all the Christmas traditions, there's nothing quite as magical as picking out a tree. Picture this: You're strolling through rows of luscious pine, fir, and spruce trees on a brisk afternoon at a ...

NASA would like you to take a picture of a tree, please. The space agency’s ICESat-2 satellite estimates the height of trees from space, and NASA has created a new tool for citizen scientists that can ...