Workers for the Insular Lumber company felling a small Almon (Thorea species) in Northern Negros, 1910.

The Mythical Mahogany that Helped Build the American Empire

How “Philippine mahogany” became America’s tropical timber of choice, thanks to a rebrand from a colonial logging company that drove deforestation.
Tonka beans

Tonka Bean: The Tale of a Contested Commodity

The rise and fall of the sweet-smelling seeds of Dipteryx odorata stands in stark contrast to the tree’s lasting presence in global markets.
White Pines in Cathedral Woods, Intervale, White Mountains, N. H

What the Trees Are Telling Us

Markers of both environmental change and periods of stability, trees have a lot to tell us about nature—but also about humanity.
In this aerial view the 'Sycamore Gap' tree on Hadrian's Wall lies on the ground leaving behind only a stump in the spot it once proudly stood, on September 28, 2023 northeast of Haltwhistle, England. The tree, which was apparently felled overnight, was one of the UK's most photographed and appeared in the 1991 Kevin Costner film "Robin Hood: Prince Of Thieves."

An Untimely Death at Sycamore Gap

The outcry over the violent felling of a beloved tree in 2023 affirms the power trees hold in our cultural memory.
Dates Hanging from Date Palm

Dates: Civilization’s Sweetest Indulgence

Offshoots from the “Tree of Life” traveled from Mesopotamia to the Levant to the United States, beguiling everyone with their toothsome confections.
Joseph Russell Smith

He Spoke for the Trees (and Also the Soil)

A champion of agroforestry, J. Russell Smith argued for the restoration of forests as key to sustainable agriculture in his seminal work Tree Crops.

Trees With a Secret Message

The culturally modified trees of the Pacific Northwest and Alaska bring essential stories of the past into the present.
Aerial shot of Brooklyn, New York city on an overcast day in summer, taken from over the Bedford-Stuvesant neighborhood.

Where Are the Trees?

Why some neighborhoods get all the shade, and how can we make sure that changes.
White Pines in Cathedral Woods, Intervale, White Mountains, N. H

Tree of Peace, Spark of War

The white pines of New England may have done more than any leaf of tea to kick off the American Revolution.
Young female and her little son planting tree in one of city parks on summer day

Building Community and Urban Tree Canopy

Long before the COVID-19 pandemic, Black communities and other reformers in New York City recognized the ameliorative social effects of greening urban spaces.